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.net 为什么可以'；我在WPF4.0中使用Aero主题设计控件？_.net_Wpf_Xaml_.net 4.0_Wpf 4.0 - Fatal编程技术网
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  • .net 为什么可以'；我在WPF4.0中使用Aero主题设计控件？

.net 为什么可以'；我在WPF4.0中使用Aero主题设计控件？

.net wpf xaml .net-4.0

.net 为什么可以'；我在WPF4.0中使用Aero主题设计控件？,.net,wpf,xaml,.net-4.0,wpf-4.0,.net,Wpf,Xaml,.net 4.0,Wpf 4.0,我最近将一个项目从WPF3.5转换为WPF4.0。在功能上，一切都正常，但我在Aero主题上应用的DataGrid风格突然停止了工作。从下面的前/后图片中可以看到，我的DataGrids从Aero外观加上粗体标题、额外的填充和交替的行格式转变为普通的“Aero”。除了删除对WPF工具包的所有引用（因为DataGrid现在是WPF 4.0的本机），我实际上没有对代码/标记做任何更改 之前（WPF工具包数据网格） 之后（.NET 4.0 DataGrid） 正如我在中所了解到的，如果我停止引用A

我最近将一个项目从WPF3.5转换为WPF4.0。在功能上，一切都正常，但我在Aero主题上应用的DataGrid风格突然停止了工作。从下面的前/后图片中可以看到，我的DataGrids从Aero外观加上粗体标题、额外的填充和交替的行格式转变为普通的“Aero”。除了删除对WPF工具包的所有引用（因为DataGrid现在是WPF 4.0的本机），我实际上没有对代码/标记做任何更改

之前（WPF工具包数据网格）

之后（.NET 4.0 DataGrid）

正如我在中所了解到的，如果我停止引用Aero resource字典，我可以让自定义DataGrid样式再次工作，但是在Windows XP上，一切看起来都是“Luna”（这不是我想要的）

那么，如何确保我的应用程序始终使用Aero主题，但仍在WPF 4.0中在该主题之上应用样式

这是我的App.xaml代码：

<Application
    x:Class="TempProj.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary
                    Source="/PresentationFramework.Aero,
                        Version=3.0.0.0,
                        Culture=neutral,
                        PublicKeyToken=31bf3856ad364e35,
                        ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style TargetType="DataGrid">
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>
    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<DataGrid
    Grid.Row="0"
    Grid.Column="0"
    Style="{StaticResource DataGrid_FixedStyle}"
    ItemsSource="{Binding Coordinates}">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding X}" Header="X" />
        <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
        <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
    </DataGrid.Columns>
</DataGrid>

<ResourceDictionary    
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <!--
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
    -->
    <Style TargetType="DataGridColumnHeader" BasedOn="{StaticResource {x:Type DataGridColumnHeader}}">

        <!--New-->
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <!---->

        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>

    <!--
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
    -->
    <Style TargetType="DataGridCell" BasedOn="{StaticResource {x:Type DataGridCell}}">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <!--
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
                -->
                <ControlTemplate TargetType="{x:Type DataGridCell}">
                    <Border 
                        Padding="{TemplateBinding Padding}"
                        Background="{TemplateBinding Background}" 
                        BorderBrush="{TemplateBinding BorderBrush}"  
                        BorderThickness="{TemplateBinding BorderThickness}" 
                        SnapsToDevicePixels="True">
                        <ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>

        <!--Additional Feature-->
        <!--
            Remove keyboard focus cues on cells and tabbing on cells when
            only rows are selectable and the DataGrid is readonly.

            Note that having some kind of keyboard focus cue is
            typically desirable.  For example, the lack of any keyboard 
            focus cues could be confusing if an application has multiple
            controls and each control is showing something selected, yet
            there is no keyboard focus cue.  It's not necessarily obvious
            what would happen if Control+C or Tab is pressed.

            So, when only rows are selectable and the DataGrid is readonly,
            is would be ideal to make cells not focusable at all, make
            the entire row focusable, and make sure the row has a focus cue.
            It would take much more investigation to implement this.
        -->
        <Style.Triggers>
            <MultiDataTrigger>
                <MultiDataTrigger.Conditions>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=SelectionUnit}" Value="FullRow"/>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=IsReadOnly}" Value="True"/>
                </MultiDataTrigger.Conditions>
                <Setter Property="BorderBrush" Value="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Background}" />
                <Setter Property="FocusVisualStyle" Value="{x:Null}" />
                <Setter Property="IsTabStop" Value="False" />
            </MultiDataTrigger>
        </Style.Triggers>
        <!---->
    </Style>

    <!--
    <Style TargetType="DataGrid">
    --> 
    <Style TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">

        <!--Unworkable Design-->
        <!--
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        -->

        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />


        <!--This was a duplicate of the final PropertySetter.-->
        <!-- 
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        -->

        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>

    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<Application    
    x:Class="TempProj.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!--
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=3.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                -->
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=4.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <!--New-->
                <!--
                    This is a modified replica of the DataGridRow Style in the Aero skin that's 
                    evaluated next.  We are hiding that Style and replacing it with this.
                -->
                <ResourceDictionary>
                    <Style x:Key="{x:Type DataGridRow}" TargetType="{x:Type DataGridRow}">
                        <!--
                            DataGridRow.Background must not be set in this application.  DataGridRow.Background
                            must only be set in the theme.  If it is set in the application, 
                            DataGrid.AlternatingRowBackground will not function properly.

                            See: https://stackoverflow.com/questions/4239714/why-cant-i-style-a-control-with-the-aero-theme-applied-in-wpf-4-0

                            The removal of this Setter is the only modification we have made.
                        -->
                        <!--
                        <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
                        -->

                        <Setter Property="SnapsToDevicePixels" Value="true"/>
                        <Setter Property="Validation.ErrorTemplate" Value="{x:Null}" />
                        <Setter Property="ValidationErrorTemplate">
                            <Setter.Value>
                                <ControlTemplate>
                                    <TextBlock Margin="2,0,0,0" VerticalAlignment="Center" Foreground="Red" Text="!" />
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="{x:Type DataGridRow}">
                                    <Border x:Name="DGR_Border"
                                            Background="{TemplateBinding Background}"
                                            BorderBrush="{TemplateBinding BorderBrush}"
                                            BorderThickness="{TemplateBinding BorderThickness}"
                                            SnapsToDevicePixels="True">
                                        <SelectiveScrollingGrid>
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="Auto"/>
                                                <ColumnDefinition Width="*"/>
                                            </Grid.ColumnDefinitions>

                                            <Grid.RowDefinitions>
                                                <RowDefinition Height="*"/>
                                                <RowDefinition Height="Auto"/>
                                            </Grid.RowDefinitions>

                                            <DataGridCellsPresenter Grid.Column="1"
                                             ItemsPanel="{TemplateBinding ItemsPanel}"
                                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

                                            <DataGridDetailsPresenter  SelectiveScrollingGrid.SelectiveScrollingOrientation="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=AreRowDetailsFrozen, Converter={x:Static DataGrid.RowDetailsScrollingConverter}, ConverterParameter={x:Static SelectiveScrollingOrientation.Vertical}}"
                                                Grid.Column="1" Grid.Row="1"
                                                Visibility="{TemplateBinding DetailsVisibility}" />

                                            <DataGridRowHeader SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical"  Grid.RowSpan="2"
                                                Visibility="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=HeadersVisibility, Converter={x:Static DataGrid.HeadersVisibilityConverter}, ConverterParameter={x:Static DataGridHeadersVisibility.Row}}"/>
                                        </SelectiveScrollingGrid>
                                    </Border>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </ResourceDictionary>
                <!---->

                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<Window 
    x:Class="TempProj.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <Vector3DCollection x:Key="Coordinates">
            <Vector3D X="1" Y="0" Z="0"/>
            <Vector3D X="0" Y="22" Z="0"/>
            <Vector3D X="0" Y="0" Z="333"/>
            <Vector3D X="0" Y="4444" Z="0"/>
            <Vector3D X="55555" Y="0" Z="0"/>
        </Vector3DCollection>
    </Window.Resources>
    <Grid>
        <DataGrid
            Grid.Row="0"    
            Grid.Column="0"    
            Style="{StaticResource DataGrid_FixedStyle}"
            ItemsSource="{StaticResource Coordinates}">
            <DataGrid.Columns>
                <DataGridTextColumn Binding="{Binding X}" Header="X" />
                <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
                <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>
这是我的DataGridResourceDictionary.xaml代码：

<Application
    x:Class="TempProj.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary
                    Source="/PresentationFramework.Aero,
                        Version=3.0.0.0,
                        Culture=neutral,
                        PublicKeyToken=31bf3856ad364e35,
                        ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style TargetType="DataGrid">
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>
    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<DataGrid
    Grid.Row="0"
    Grid.Column="0"
    Style="{StaticResource DataGrid_FixedStyle}"
    ItemsSource="{Binding Coordinates}">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding X}" Header="X" />
        <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
        <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
    </DataGrid.Columns>
</DataGrid>

<ResourceDictionary    
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <!--
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
    -->
    <Style TargetType="DataGridColumnHeader" BasedOn="{StaticResource {x:Type DataGridColumnHeader}}">

        <!--New-->
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <!---->

        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>

    <!--
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
    -->
    <Style TargetType="DataGridCell" BasedOn="{StaticResource {x:Type DataGridCell}}">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <!--
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
                -->
                <ControlTemplate TargetType="{x:Type DataGridCell}">
                    <Border 
                        Padding="{TemplateBinding Padding}"
                        Background="{TemplateBinding Background}" 
                        BorderBrush="{TemplateBinding BorderBrush}"  
                        BorderThickness="{TemplateBinding BorderThickness}" 
                        SnapsToDevicePixels="True">
                        <ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>

        <!--Additional Feature-->
        <!--
            Remove keyboard focus cues on cells and tabbing on cells when
            only rows are selectable and the DataGrid is readonly.

            Note that having some kind of keyboard focus cue is
            typically desirable.  For example, the lack of any keyboard 
            focus cues could be confusing if an application has multiple
            controls and each control is showing something selected, yet
            there is no keyboard focus cue.  It's not necessarily obvious
            what would happen if Control+C or Tab is pressed.

            So, when only rows are selectable and the DataGrid is readonly,
            is would be ideal to make cells not focusable at all, make
            the entire row focusable, and make sure the row has a focus cue.
            It would take much more investigation to implement this.
        -->
        <Style.Triggers>
            <MultiDataTrigger>
                <MultiDataTrigger.Conditions>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=SelectionUnit}" Value="FullRow"/>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=IsReadOnly}" Value="True"/>
                </MultiDataTrigger.Conditions>
                <Setter Property="BorderBrush" Value="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Background}" />
                <Setter Property="FocusVisualStyle" Value="{x:Null}" />
                <Setter Property="IsTabStop" Value="False" />
            </MultiDataTrigger>
        </Style.Triggers>
        <!---->
    </Style>

    <!--
    <Style TargetType="DataGrid">
    --> 
    <Style TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">

        <!--Unworkable Design-->
        <!--
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        -->

        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />


        <!--This was a duplicate of the final PropertySetter.-->
        <!-- 
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        -->

        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>

    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<Application    
    x:Class="TempProj.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!--
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=3.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                -->
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=4.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <!--New-->
                <!--
                    This is a modified replica of the DataGridRow Style in the Aero skin that's 
                    evaluated next.  We are hiding that Style and replacing it with this.
                -->
                <ResourceDictionary>
                    <Style x:Key="{x:Type DataGridRow}" TargetType="{x:Type DataGridRow}">
                        <!--
                            DataGridRow.Background must not be set in this application.  DataGridRow.Background
                            must only be set in the theme.  If it is set in the application, 
                            DataGrid.AlternatingRowBackground will not function properly.

                            See: https://stackoverflow.com/questions/4239714/why-cant-i-style-a-control-with-the-aero-theme-applied-in-wpf-4-0

                            The removal of this Setter is the only modification we have made.
                        -->
                        <!--
                        <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
                        -->

                        <Setter Property="SnapsToDevicePixels" Value="true"/>
                        <Setter Property="Validation.ErrorTemplate" Value="{x:Null}" />
                        <Setter Property="ValidationErrorTemplate">
                            <Setter.Value>
                                <ControlTemplate>
                                    <TextBlock Margin="2,0,0,0" VerticalAlignment="Center" Foreground="Red" Text="!" />
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="{x:Type DataGridRow}">
                                    <Border x:Name="DGR_Border"
                                            Background="{TemplateBinding Background}"
                                            BorderBrush="{TemplateBinding BorderBrush}"
                                            BorderThickness="{TemplateBinding BorderThickness}"
                                            SnapsToDevicePixels="True">
                                        <SelectiveScrollingGrid>
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="Auto"/>
                                                <ColumnDefinition Width="*"/>
                                            </Grid.ColumnDefinitions>

                                            <Grid.RowDefinitions>
                                                <RowDefinition Height="*"/>
                                                <RowDefinition Height="Auto"/>
                                            </Grid.RowDefinitions>

                                            <DataGridCellsPresenter Grid.Column="1"
                                             ItemsPanel="{TemplateBinding ItemsPanel}"
                                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

                                            <DataGridDetailsPresenter  SelectiveScrollingGrid.SelectiveScrollingOrientation="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=AreRowDetailsFrozen, Converter={x:Static DataGrid.RowDetailsScrollingConverter}, ConverterParameter={x:Static SelectiveScrollingOrientation.Vertical}}"
                                                Grid.Column="1" Grid.Row="1"
                                                Visibility="{TemplateBinding DetailsVisibility}" />

                                            <DataGridRowHeader SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical"  Grid.RowSpan="2"
                                                Visibility="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=HeadersVisibility, Converter={x:Static DataGrid.HeadersVisibilityConverter}, ConverterParameter={x:Static DataGridHeadersVisibility.Row}}"/>
                                        </SelectiveScrollingGrid>
                                    </Border>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </ResourceDictionary>
                <!---->

                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<Window 
    x:Class="TempProj.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <Vector3DCollection x:Key="Coordinates">
            <Vector3D X="1" Y="0" Z="0"/>
            <Vector3D X="0" Y="22" Z="0"/>
            <Vector3D X="0" Y="0" Z="333"/>
            <Vector3D X="0" Y="4444" Z="0"/>
            <Vector3D X="55555" Y="0" Z="0"/>
        </Vector3DCollection>
    </Window.Resources>
    <Grid>
        <DataGrid
            Grid.Row="0"    
            Grid.Column="0"    
            Style="{StaticResource DataGrid_FixedStyle}"
            ItemsSource="{StaticResource Coordinates}">
            <DataGrid.Columns>
                <DataGridTextColumn Binding="{Binding X}" Header="X" />
                <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
                <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>
这里有一个用法示例：

<Application
    x:Class="TempProj.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary
                    Source="/PresentationFramework.Aero,
                        Version=3.0.0.0,
                        Culture=neutral,
                        PublicKeyToken=31bf3856ad364e35,
                        ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style TargetType="DataGrid">
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>
    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<DataGrid
    Grid.Row="0"
    Grid.Column="0"
    Style="{StaticResource DataGrid_FixedStyle}"
    ItemsSource="{Binding Coordinates}">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding X}" Header="X" />
        <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
        <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
    </DataGrid.Columns>
</DataGrid>

<ResourceDictionary    
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <!--
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
    -->
    <Style TargetType="DataGridColumnHeader" BasedOn="{StaticResource {x:Type DataGridColumnHeader}}">

        <!--New-->
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <!---->

        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>

    <!--
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
    -->
    <Style TargetType="DataGridCell" BasedOn="{StaticResource {x:Type DataGridCell}}">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <!--
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
                -->
                <ControlTemplate TargetType="{x:Type DataGridCell}">
                    <Border 
                        Padding="{TemplateBinding Padding}"
                        Background="{TemplateBinding Background}" 
                        BorderBrush="{TemplateBinding BorderBrush}"  
                        BorderThickness="{TemplateBinding BorderThickness}" 
                        SnapsToDevicePixels="True">
                        <ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>

        <!--Additional Feature-->
        <!--
            Remove keyboard focus cues on cells and tabbing on cells when
            only rows are selectable and the DataGrid is readonly.

            Note that having some kind of keyboard focus cue is
            typically desirable.  For example, the lack of any keyboard 
            focus cues could be confusing if an application has multiple
            controls and each control is showing something selected, yet
            there is no keyboard focus cue.  It's not necessarily obvious
            what would happen if Control+C or Tab is pressed.

            So, when only rows are selectable and the DataGrid is readonly,
            is would be ideal to make cells not focusable at all, make
            the entire row focusable, and make sure the row has a focus cue.
            It would take much more investigation to implement this.
        -->
        <Style.Triggers>
            <MultiDataTrigger>
                <MultiDataTrigger.Conditions>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=SelectionUnit}" Value="FullRow"/>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=IsReadOnly}" Value="True"/>
                </MultiDataTrigger.Conditions>
                <Setter Property="BorderBrush" Value="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Background}" />
                <Setter Property="FocusVisualStyle" Value="{x:Null}" />
                <Setter Property="IsTabStop" Value="False" />
            </MultiDataTrigger>
        </Style.Triggers>
        <!---->
    </Style>

    <!--
    <Style TargetType="DataGrid">
    --> 
    <Style TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">

        <!--Unworkable Design-->
        <!--
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        -->

        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />


        <!--This was a duplicate of the final PropertySetter.-->
        <!-- 
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        -->

        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>

    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<Application    
    x:Class="TempProj.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!--
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=3.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                -->
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=4.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <!--New-->
                <!--
                    This is a modified replica of the DataGridRow Style in the Aero skin that's 
                    evaluated next.  We are hiding that Style and replacing it with this.
                -->
                <ResourceDictionary>
                    <Style x:Key="{x:Type DataGridRow}" TargetType="{x:Type DataGridRow}">
                        <!--
                            DataGridRow.Background must not be set in this application.  DataGridRow.Background
                            must only be set in the theme.  If it is set in the application, 
                            DataGrid.AlternatingRowBackground will not function properly.

                            See: https://stackoverflow.com/questions/4239714/why-cant-i-style-a-control-with-the-aero-theme-applied-in-wpf-4-0

                            The removal of this Setter is the only modification we have made.
                        -->
                        <!--
                        <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
                        -->

                        <Setter Property="SnapsToDevicePixels" Value="true"/>
                        <Setter Property="Validation.ErrorTemplate" Value="{x:Null}" />
                        <Setter Property="ValidationErrorTemplate">
                            <Setter.Value>
                                <ControlTemplate>
                                    <TextBlock Margin="2,0,0,0" VerticalAlignment="Center" Foreground="Red" Text="!" />
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="{x:Type DataGridRow}">
                                    <Border x:Name="DGR_Border"
                                            Background="{TemplateBinding Background}"
                                            BorderBrush="{TemplateBinding BorderBrush}"
                                            BorderThickness="{TemplateBinding BorderThickness}"
                                            SnapsToDevicePixels="True">
                                        <SelectiveScrollingGrid>
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="Auto"/>
                                                <ColumnDefinition Width="*"/>
                                            </Grid.ColumnDefinitions>

                                            <Grid.RowDefinitions>
                                                <RowDefinition Height="*"/>
                                                <RowDefinition Height="Auto"/>
                                            </Grid.RowDefinitions>

                                            <DataGridCellsPresenter Grid.Column="1"
                                             ItemsPanel="{TemplateBinding ItemsPanel}"
                                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

                                            <DataGridDetailsPresenter  SelectiveScrollingGrid.SelectiveScrollingOrientation="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=AreRowDetailsFrozen, Converter={x:Static DataGrid.RowDetailsScrollingConverter}, ConverterParameter={x:Static SelectiveScrollingOrientation.Vertical}}"
                                                Grid.Column="1" Grid.Row="1"
                                                Visibility="{TemplateBinding DetailsVisibility}" />

                                            <DataGridRowHeader SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical"  Grid.RowSpan="2"
                                                Visibility="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=HeadersVisibility, Converter={x:Static DataGrid.HeadersVisibilityConverter}, ConverterParameter={x:Static DataGridHeadersVisibility.Row}}"/>
                                        </SelectiveScrollingGrid>
                                    </Border>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </ResourceDictionary>
                <!---->

                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<Window 
    x:Class="TempProj.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <Vector3DCollection x:Key="Coordinates">
            <Vector3D X="1" Y="0" Z="0"/>
            <Vector3D X="0" Y="22" Z="0"/>
            <Vector3D X="0" Y="0" Z="333"/>
            <Vector3D X="0" Y="4444" Z="0"/>
            <Vector3D X="55555" Y="0" Z="0"/>
        </Vector3DCollection>
    </Window.Resources>
    <Grid>
        <DataGrid
            Grid.Row="0"    
            Grid.Column="0"    
            Style="{StaticResource DataGrid_FixedStyle}"
            ItemsSource="{StaticResource Coordinates}">
            <DataGrid.Columns>
                <DataGridTextColumn Binding="{Binding X}" Header="X" />
                <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
                <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>
编辑

我突然想到，问题可能是我引用了错误版本的Aero框架

以下是我现在拥有的：

<ResourceDictionary
    Source="/PresentationFramework.Aero,
        Version=3.0.0.0,
        Culture=neutral,
        PublicKeyToken=31bf3856ad364e35,
        ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
是否应将其更新为4.0版？第4版的PublicKeyToken是什么（或者我如何解决这个问题）？

我认为问题不在于PresentationFramework.Aero本身，而是通过包含它来获得隐式DataGrid样式。这也可以通过在App.xaml中添加此项来看到

<Application.Resources>
    <Style TargetType="{x:Type DataGridColumnHeader}"/>
</Application.Resources>
如果没有显式设置，这将导致所有DataGridColumnHeader的样式丢失

这会奏效的

<DataGrid ColumnHeaderStyle="{StaticResource DataGrid_ColumnHeaderStyle}" ../>
然而，这不会

<DataGrid Style="{StaticResource DataGrid_FixedStyle}" ../>

<Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid">
    <Setter Property="ColumnHeaderStyle"
            Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
</Style>
我不确定有什么好办法可以解决这个问题。我唯一能想到的是在DataGrid本身上显式地设置所有样式，但这可能会很不方便，尤其是在许多地方使用这种样式时

<DataGrid Style="{StaticResource DataGrid_FixedStyle}"
          ColumnHeaderStyle="{StaticResource DataGrid_ColumnHeaderStyle}"
          CellStyle="{StaticResource DataGrid_CellStyle}"
          ... >
相对简短的回答 加载主题的资源与在操作系统级别更改主题不同。加载主题的资源可能会产生不利影响。从WPF的角度来看，应用程序中现在存在大量隐式样式。这些风格可能胜过其他风格。底线是将主题视为应用程序，如果没有改进，皮肤可能无法工作

有一些模拟主题更改的替代方法

  • 这里列出了一些想法
  • 使用少量反射，必须在加载应用程序之前使用
  • 这使用了大剂量的反射，可以在任何时候使用
这个问题展示了一些相当复杂的WPF功能，其中一部分似乎没有文档记录。但是，它似乎不是一个bug。如果这不是一个bug——也就是说，如果所有这些都是故意的WPF行为——那么您可能会认为WPF DataGrid在一些方面设计得很糟糕

梅莱克的回答非常正确。但是，这个问题是可以解决的，并且可以在不影响设计或不需要重复样式设置的情况下解决。也许更重要的是，问题是可调试的

下面的XAML是有效的。我将旧的XAML注释掉，只是为了使更改更加可见。要更深入地了解该问题，请参阅

DataGridResourceDictionary.xaml:

<Application
    x:Class="TempProj.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary
                    Source="/PresentationFramework.Aero,
                        Version=3.0.0.0,
                        Culture=neutral,
                        PublicKeyToken=31bf3856ad364e35,
                        ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style TargetType="DataGrid">
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>
    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<DataGrid
    Grid.Row="0"
    Grid.Column="0"
    Style="{StaticResource DataGrid_FixedStyle}"
    ItemsSource="{Binding Coordinates}">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding X}" Header="X" />
        <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
        <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
    </DataGrid.Columns>
</DataGrid>

<ResourceDictionary    
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <!--
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
    -->
    <Style TargetType="DataGridColumnHeader" BasedOn="{StaticResource {x:Type DataGridColumnHeader}}">

        <!--New-->
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <!---->

        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>

    <!--
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
    -->
    <Style TargetType="DataGridCell" BasedOn="{StaticResource {x:Type DataGridCell}}">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <!--
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
                -->
                <ControlTemplate TargetType="{x:Type DataGridCell}">
                    <Border 
                        Padding="{TemplateBinding Padding}"
                        Background="{TemplateBinding Background}" 
                        BorderBrush="{TemplateBinding BorderBrush}"  
                        BorderThickness="{TemplateBinding BorderThickness}" 
                        SnapsToDevicePixels="True">
                        <ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>

        <!--Additional Feature-->
        <!--
            Remove keyboard focus cues on cells and tabbing on cells when
            only rows are selectable and the DataGrid is readonly.

            Note that having some kind of keyboard focus cue is
            typically desirable.  For example, the lack of any keyboard 
            focus cues could be confusing if an application has multiple
            controls and each control is showing something selected, yet
            there is no keyboard focus cue.  It's not necessarily obvious
            what would happen if Control+C or Tab is pressed.

            So, when only rows are selectable and the DataGrid is readonly,
            is would be ideal to make cells not focusable at all, make
            the entire row focusable, and make sure the row has a focus cue.
            It would take much more investigation to implement this.
        -->
        <Style.Triggers>
            <MultiDataTrigger>
                <MultiDataTrigger.Conditions>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=SelectionUnit}" Value="FullRow"/>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=IsReadOnly}" Value="True"/>
                </MultiDataTrigger.Conditions>
                <Setter Property="BorderBrush" Value="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Background}" />
                <Setter Property="FocusVisualStyle" Value="{x:Null}" />
                <Setter Property="IsTabStop" Value="False" />
            </MultiDataTrigger>
        </Style.Triggers>
        <!---->
    </Style>

    <!--
    <Style TargetType="DataGrid">
    --> 
    <Style TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">

        <!--Unworkable Design-->
        <!--
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        -->

        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />


        <!--This was a duplicate of the final PropertySetter.-->
        <!-- 
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        -->

        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>

    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<Application    
    x:Class="TempProj.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!--
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=3.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                -->
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=4.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <!--New-->
                <!--
                    This is a modified replica of the DataGridRow Style in the Aero skin that's 
                    evaluated next.  We are hiding that Style and replacing it with this.
                -->
                <ResourceDictionary>
                    <Style x:Key="{x:Type DataGridRow}" TargetType="{x:Type DataGridRow}">
                        <!--
                            DataGridRow.Background must not be set in this application.  DataGridRow.Background
                            must only be set in the theme.  If it is set in the application, 
                            DataGrid.AlternatingRowBackground will not function properly.

                            See: https://stackoverflow.com/questions/4239714/why-cant-i-style-a-control-with-the-aero-theme-applied-in-wpf-4-0

                            The removal of this Setter is the only modification we have made.
                        -->
                        <!--
                        <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
                        -->

                        <Setter Property="SnapsToDevicePixels" Value="true"/>
                        <Setter Property="Validation.ErrorTemplate" Value="{x:Null}" />
                        <Setter Property="ValidationErrorTemplate">
                            <Setter.Value>
                                <ControlTemplate>
                                    <TextBlock Margin="2,0,0,0" VerticalAlignment="Center" Foreground="Red" Text="!" />
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="{x:Type DataGridRow}">
                                    <Border x:Name="DGR_Border"
                                            Background="{TemplateBinding Background}"
                                            BorderBrush="{TemplateBinding BorderBrush}"
                                            BorderThickness="{TemplateBinding BorderThickness}"
                                            SnapsToDevicePixels="True">
                                        <SelectiveScrollingGrid>
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="Auto"/>
                                                <ColumnDefinition Width="*"/>
                                            </Grid.ColumnDefinitions>

                                            <Grid.RowDefinitions>
                                                <RowDefinition Height="*"/>
                                                <RowDefinition Height="Auto"/>
                                            </Grid.RowDefinitions>

                                            <DataGridCellsPresenter Grid.Column="1"
                                             ItemsPanel="{TemplateBinding ItemsPanel}"
                                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

                                            <DataGridDetailsPresenter  SelectiveScrollingGrid.SelectiveScrollingOrientation="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=AreRowDetailsFrozen, Converter={x:Static DataGrid.RowDetailsScrollingConverter}, ConverterParameter={x:Static SelectiveScrollingOrientation.Vertical}}"
                                                Grid.Column="1" Grid.Row="1"
                                                Visibility="{TemplateBinding DetailsVisibility}" />

                                            <DataGridRowHeader SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical"  Grid.RowSpan="2"
                                                Visibility="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=HeadersVisibility, Converter={x:Static DataGrid.HeadersVisibilityConverter}, ConverterParameter={x:Static DataGridHeadersVisibility.Row}}"/>
                                        </SelectiveScrollingGrid>
                                    </Border>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </ResourceDictionary>
                <!---->

                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<Window 
    x:Class="TempProj.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <Vector3DCollection x:Key="Coordinates">
            <Vector3D X="1" Y="0" Z="0"/>
            <Vector3D X="0" Y="22" Z="0"/>
            <Vector3D X="0" Y="0" Z="333"/>
            <Vector3D X="0" Y="4444" Z="0"/>
            <Vector3D X="55555" Y="0" Z="0"/>
        </Vector3DCollection>
    </Window.Resources>
    <Grid>
        <DataGrid
            Grid.Row="0"    
            Grid.Column="0"    
            Style="{StaticResource DataGrid_FixedStyle}"
            ItemsSource="{StaticResource Coordinates}">
            <DataGrid.Columns>
                <DataGridTextColumn Binding="{Binding X}" Header="X" />
                <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
                <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>
App.xaml:

<Application
    x:Class="TempProj.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary
                    Source="/PresentationFramework.Aero,
                        Version=3.0.0.0,
                        Culture=neutral,
                        PublicKeyToken=31bf3856ad364e35,
                        ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
    <Style TargetType="DataGrid">
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>
    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<DataGrid
    Grid.Row="0"
    Grid.Column="0"
    Style="{StaticResource DataGrid_FixedStyle}"
    ItemsSource="{Binding Coordinates}">
    <DataGrid.Columns>
        <DataGridTextColumn Binding="{Binding X}" Header="X" />
        <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
        <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
    </DataGrid.Columns>
</DataGrid>

<ResourceDictionary    
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <!--
    <Style x:Key="DataGrid_ColumnHeaderStyle" TargetType="DataGridColumnHeader">
    -->
    <Style TargetType="DataGridColumnHeader" BasedOn="{StaticResource {x:Type DataGridColumnHeader}}">

        <!--New-->
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <!---->

        <Setter Property="FontWeight" Value="Bold" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="TextBlock.TextWrapping" Value="WrapWithOverflow" />
    </Style>

    <!--
    <Style x:Key="DataGrid_CellStyle" TargetType="DataGridCell">
    -->
    <Style TargetType="DataGridCell" BasedOn="{StaticResource {x:Type DataGridCell}}">
        <Setter Property="Padding" Value="5,5,5,5" />
        <Setter Property="TextBlock.TextAlignment" Value="Center" />
        <Setter Property="Template">
            <Setter.Value>
                <!--
                <ControlTemplate TargetType="DataGridCell">
                    <Border Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}">
                        <ContentPresenter />
                    </Border>
                </ControlTemplate>
                -->
                <ControlTemplate TargetType="{x:Type DataGridCell}">
                    <Border 
                        Padding="{TemplateBinding Padding}"
                        Background="{TemplateBinding Background}" 
                        BorderBrush="{TemplateBinding BorderBrush}"  
                        BorderThickness="{TemplateBinding BorderThickness}" 
                        SnapsToDevicePixels="True">
                        <ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>

        <!--Additional Feature-->
        <!--
            Remove keyboard focus cues on cells and tabbing on cells when
            only rows are selectable and the DataGrid is readonly.

            Note that having some kind of keyboard focus cue is
            typically desirable.  For example, the lack of any keyboard 
            focus cues could be confusing if an application has multiple
            controls and each control is showing something selected, yet
            there is no keyboard focus cue.  It's not necessarily obvious
            what would happen if Control+C or Tab is pressed.

            So, when only rows are selectable and the DataGrid is readonly,
            is would be ideal to make cells not focusable at all, make
            the entire row focusable, and make sure the row has a focus cue.
            It would take much more investigation to implement this.
        -->
        <Style.Triggers>
            <MultiDataTrigger>
                <MultiDataTrigger.Conditions>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=SelectionUnit}" Value="FullRow"/>
                    <Condition Binding="{Binding RelativeSource={RelativeSource AncestorType=DataGrid}, Path=IsReadOnly}" Value="True"/>
                </MultiDataTrigger.Conditions>
                <Setter Property="BorderBrush" Value="{Binding RelativeSource={RelativeSource Mode=Self}, Path=Background}" />
                <Setter Property="FocusVisualStyle" Value="{x:Null}" />
                <Setter Property="IsTabStop" Value="False" />
            </MultiDataTrigger>
        </Style.Triggers>
        <!---->
    </Style>

    <!--
    <Style TargetType="DataGrid">
    --> 
    <Style TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">

        <!--Unworkable Design-->
        <!--
        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGrid_ColumnHeaderStyle}" />
        <Setter Property="CellStyle" Value="{StaticResource DataGrid_CellStyle}" />
        -->

        <Setter Property="Background" Value="White" />
        <Setter Property="AlternatingRowBackground" Value="#F0F0F0" />


        <!--This was a duplicate of the final PropertySetter.-->
        <!-- 
        <Setter Property="VerticalGridLinesBrush" Value="LightGray" />
        -->

        <Setter Property="HeadersVisibility" Value="Column" />
        <Setter Property="SelectionMode" Value="Single" />
        <Setter Property="SelectionUnit" Value="FullRow" />
        <Setter Property="GridLinesVisibility" Value="Vertical" />
        <Setter Property="AutoGenerateColumns" Value="False" />
        <Setter Property="CanUserAddRows" Value="False" />
        <Setter Property="CanUserDeleteRows" Value="False" />
        <Setter Property="CanUserReorderColumns" Value="True" />
        <Setter Property="CanUserResizeColumns" Value="True" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="True" />
        <Setter Property="IsReadOnly" Value="True" />
        <Setter Property="BorderBrush" Value="#DDDDDD" />
        <Setter Property="HorizontalGridLinesBrush" Value="#DDDDDD" />
        <Setter Property="VerticalGridLinesBrush" Value="#DDDDDD" />
    </Style>

    <Style x:Key="DataGrid_FixedStyle" TargetType="DataGrid" BasedOn="{StaticResource {x:Type DataGrid}}">
        <Setter Property="CanUserReorderColumns" Value="False" />
        <Setter Property="CanUserResizeColumns" Value="False" />
        <Setter Property="CanUserResizeRows" Value="False" />
        <Setter Property="CanUserSortColumns" Value="False" />
    </Style>
</ResourceDictionary>

<Application    
    x:Class="TempProj.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"    
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <!--
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=3.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                -->
                <ResourceDictionary                    
                    Source="/PresentationFramework.Aero,                        
                            Version=4.0.0.0,                     
                            Culture=neutral,                        
                            PublicKeyToken=31bf3856ad364e35,                        
                            ProcessorArchitecture=MSIL;component/themes/aero.normalcolor.xaml" />
                <!--New-->
                <!--
                    This is a modified replica of the DataGridRow Style in the Aero skin that's 
                    evaluated next.  We are hiding that Style and replacing it with this.
                -->
                <ResourceDictionary>
                    <Style x:Key="{x:Type DataGridRow}" TargetType="{x:Type DataGridRow}">
                        <!--
                            DataGridRow.Background must not be set in this application.  DataGridRow.Background
                            must only be set in the theme.  If it is set in the application, 
                            DataGrid.AlternatingRowBackground will not function properly.

                            See: https://stackoverflow.com/questions/4239714/why-cant-i-style-a-control-with-the-aero-theme-applied-in-wpf-4-0

                            The removal of this Setter is the only modification we have made.
                        -->
                        <!--
                        <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" />
                        -->

                        <Setter Property="SnapsToDevicePixels" Value="true"/>
                        <Setter Property="Validation.ErrorTemplate" Value="{x:Null}" />
                        <Setter Property="ValidationErrorTemplate">
                            <Setter.Value>
                                <ControlTemplate>
                                    <TextBlock Margin="2,0,0,0" VerticalAlignment="Center" Foreground="Red" Text="!" />
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="{x:Type DataGridRow}">
                                    <Border x:Name="DGR_Border"
                                            Background="{TemplateBinding Background}"
                                            BorderBrush="{TemplateBinding BorderBrush}"
                                            BorderThickness="{TemplateBinding BorderThickness}"
                                            SnapsToDevicePixels="True">
                                        <SelectiveScrollingGrid>
                                            <Grid.ColumnDefinitions>
                                                <ColumnDefinition Width="Auto"/>
                                                <ColumnDefinition Width="*"/>
                                            </Grid.ColumnDefinitions>

                                            <Grid.RowDefinitions>
                                                <RowDefinition Height="*"/>
                                                <RowDefinition Height="Auto"/>
                                            </Grid.RowDefinitions>

                                            <DataGridCellsPresenter Grid.Column="1"
                                             ItemsPanel="{TemplateBinding ItemsPanel}"
                                             SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

                                            <DataGridDetailsPresenter  SelectiveScrollingGrid.SelectiveScrollingOrientation="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=AreRowDetailsFrozen, Converter={x:Static DataGrid.RowDetailsScrollingConverter}, ConverterParameter={x:Static SelectiveScrollingOrientation.Vertical}}"
                                                Grid.Column="1" Grid.Row="1"
                                                Visibility="{TemplateBinding DetailsVisibility}" />

                                            <DataGridRowHeader SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical"  Grid.RowSpan="2"
                                                Visibility="{Binding RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}, Path=HeadersVisibility, Converter={x:Static DataGrid.HeadersVisibilityConverter}, ConverterParameter={x:Static DataGridHeadersVisibility.Row}}"/>
                                        </SelectiveScrollingGrid>
                                    </Border>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </ResourceDictionary>
                <!---->

                <ResourceDictionary Source="/CommonLibraryWpf;component/ResourceDictionaries/DataGridResourceDictionary.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<Window 
    x:Class="TempProj.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <Vector3DCollection x:Key="Coordinates">
            <Vector3D X="1" Y="0" Z="0"/>
            <Vector3D X="0" Y="22" Z="0"/>
            <Vector3D X="0" Y="0" Z="333"/>
            <Vector3D X="0" Y="4444" Z="0"/>
            <Vector3D X="55555" Y="0" Z="0"/>
        </Vector3DCollection>
    </Window.Resources>
    <Grid>
        <DataGrid
            Grid.Row="0"    
            Grid.Column="0"    
            Style="{StaticResource DataGrid_FixedStyle}"
            ItemsSource="{StaticResource Coordinates}">
            <DataGrid.Columns>
                <DataGridTextColumn Binding="{Binding X}" Header="X" />
                <DataGridTextColumn Binding="{Binding Y}" Header="Y" />
                <DataGridTextColumn Binding="{Binding Z}" Header="Z" />
            </DataGrid.Columns>
        </DataGrid>
    </Grid>
</Window>