C# WPF选项卡控件边框在MMC管理单元中未正确呈现
我正在Windows窗体中托管一个WPF选项卡控件,该窗体是MMC管理单元的一部分。Windows 8.1上的一切看起来都很好: 但我在Windows Server 2012 R2中遇到了一个问题: 从上面可以看出,它增加了TabControl的边界。此外,我还注意到我的其他WPF选项卡项中的其他一些问题(例如列表视图项垂直对齐到顶部而不是中心等)。但现在,让我们来解决双重厚边界问题为什么会发生这种情况,我如何修复它?我已经用谷歌搜索了几个小时,但似乎找不到任何好的解决方法或修复方法。还请注意,在入站文本下,您也可以看到此处的边框。这不奇怪吗 要在Windows窗体中承载WPF控件,我将对话框的C# WPF选项卡控件边框在MMC管理单元中未正确呈现,c#,wpf,xaml,mmc,elementhost,C#,Wpf,Xaml,Mmc,Elementhost,我正在Windows窗体中托管一个WPF选项卡控件,该窗体是MMC管理单元的一部分。Windows 8.1上的一切看起来都很好: 但我在Windows Server 2012 R2中遇到了一个问题: 从上面可以看出,它增加了TabControl的边界。此外,我还注意到我的其他WPF选项卡项中的其他一些问题(例如列表视图项垂直对齐到顶部而不是中心等)。但现在,让我们来解决双重厚边界问题为什么会发生这种情况,我如何修复它?我已经用谷歌搜索了几个小时,但似乎找不到任何好的解决方法或修复方法。还请注
ElementHost
对象部分的子控件设置为WPF控件:
WPFControlHost.Child = new WPFConfigurationTabPageControl(configuration, this);
IdentityControl = new WPFIdentityControl(configuration, this);
TabItemIdentity.Content = IdentityControl;
DirectoriesControl = new WPFDirectoriesControl(configuration, this);
TabItemDirectories.Content = DirectoriesControl;
RoutingControl = new WPFRoutingControl(configuration, this);
TabItemRouting.Content = RoutingControl;
OutboundControl = new WPFOutboundControl(configuration, this);
TabItemOutbound.Content = OutboundControl;
InboundControl = new WPFInboundControl(configuration, this);
TabItemInbound.Content = InboundControl;
在我的WPF控制下,我不做任何特殊或不寻常的事情。我在XAML中创建选项卡控件:
<TabControl Margin="10 10 10 0">
<TabItem Name="TabItemIdentity" Header="_Identity"/>
<TabItem Name="TabItemDirectories" Header="_Directories"/>
<TabItem Name="TabItemRouting" Header="_Routing"/>
<TabItem Name="TabItemOutbound" Header="O_utbound"/>
<TabItem Name="TabItemInbound" Header="I_nbound"/>
</TabControl>
编辑:当我在TabControl(
)上设置0厚度时,如下所示:
因此,可以肯定的是,在WindowsServer2012 R2中,放大的边框是作为TabControl
控件的一部分以这种方式呈现的,但这是为什么呢?为什么要放大,我如何修复
将BorderThickness设置为1明确地修复了放大边框的问题,但没有修复本身具有底部边框的标题模板,也没有修复具有两倍大小的底部边框的标题底面,因此我认为我需要启动Blend并手动编辑这些模板以删除底部边框,这完全是愚蠢的。为什么在Server 2012上会发生这种情况?为了修复它,我在Blend中编辑了模板。如果您以前从未使用Blend for Visual Studio,现在就有机会开始(
“C:\Program Files(x86)\Microsoft Visual Studio 12.0\Blend\Blend.exe”
)。我用它来更改TabItems的模板。您只需单击鼠标右键,编辑模板,编辑副本,它就包含了大多数需要修改的标记。我将BorderThickness=“0,1,1,1”
的大量引用更改为BorderThickness=“1,1,0”
。这是标记
直接在我的窗口元素内部:
<UserControl.Resources>
<Style x:Key="FocusVisual">
<Setter Property="Control.Template">
<Setter.Value>
<ControlTemplate>
<Rectangle Margin="2" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2"/>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<LinearGradientBrush x:Key="TabItem.Static.Background" EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#F0F0F0" Offset="0.0"/>
<GradientStop Color="#E5E5E5" Offset="1.0"/>
</LinearGradientBrush>
<SolidColorBrush x:Key="TabItem.Static.Border" Color="#ACACAC"/>
<LinearGradientBrush x:Key="TabItem.MouseOver.Background" EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="#ECF4FC" Offset="0.0"/>
<GradientStop Color="#DCECFC" Offset="1.0"/>
</LinearGradientBrush>
<SolidColorBrush x:Key="TabItem.MouseOver.Border" Color="#7EB4EA"/>
<SolidColorBrush x:Key="TabItem.Disabled.Background" Color="#F0F0F0"/>
<SolidColorBrush x:Key="TabItem.Disabled.Border" Color="#D9D9D9"/>
<SolidColorBrush x:Key="TabItem.Selected.Border" Color="#ACACAC"/>
<SolidColorBrush x:Key="TabItem.Selected.Background" Color="#FFFFFF"/>
<Style x:Key="TabItemStyle1" TargetType="{x:Type TabItem}">
<Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Background" Value="{StaticResource TabItem.Static.Background}"/>
<Setter Property="BorderBrush" Value="{StaticResource TabItem.Static.Border}"/>
<Setter Property="Margin" Value="0"/>
<Setter Property="Padding" Value="6,2,6,2"/>
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="VerticalContentAlignment" Value="Stretch"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabItem}">
<Grid x:Name="templateRoot" SnapsToDevicePixels="true">
<Border x:Name="mainBorder" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="1,1,1,0" Background="{TemplateBinding Background}" Margin="0">
<Border x:Name="innerBorder" BorderBrush="{StaticResource TabItem.Selected.Border}" BorderThickness="1,1,1,0" Background="{StaticResource TabItem.Selected.Background}" Margin="-1" Opacity="0"/>
</Border>
<ContentPresenter x:Name="contentPresenter" ContentSource="Header" Focusable="False" HorizontalAlignment="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
</Grid>
<ControlTemplate.Triggers>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsMouseOver, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.MouseOver.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsEnabled, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="Opacity" TargetName="contentPresenter" Value="0.56"/>
<Setter Property="Background" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Background}"/>
<Setter Property="BorderBrush" TargetName="mainBorder" Value="{StaticResource TabItem.Disabled.Border}"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Left"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="-2,-2,0,-2"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Bottom"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="-2,0,-2,-2"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Right"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="0,-2,-2,-2"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="false"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
<MultiDataTrigger>
<MultiDataTrigger.Conditions>
<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="true"/>
<Condition Binding="{Binding TabStripPlacement, RelativeSource={RelativeSource AncestorType={x:Type TabControl}}}" Value="Top"/>
</MultiDataTrigger.Conditions>
<Setter Property="Panel.ZIndex" Value="1"/>
<Setter Property="Margin" Value="-2,-2,-2,0"/>
<Setter Property="Opacity" TargetName="innerBorder" Value="1"/>
<Setter Property="BorderThickness" TargetName="innerBorder" Value="1,1,1,0"/>
<Setter Property="BorderThickness" TargetName="mainBorder" Value="1,1,1,0"/>
</MultiDataTrigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</UserControl.Resources>
<TabControl Margin="10 10 10 0" BorderThickness="1">
<TabItem Name="TabItemIdentity" Header="_Identity" Style="{DynamicResource TabItemStyle1}"/>
<TabItem Name="TabItemDirectories" Header="_Directories" Style="{DynamicResource TabItemStyle1}"/>
<TabItem Name="TabItemRouting" Header="_Routing" Style="{DynamicResource TabItemStyle1}"/>
<TabItem Name="TabItemOutbound" Header="O_utbound" Style="{DynamicResource TabItemStyle1}"/>
<TabItem Name="TabItemInbound" Header="I_nbound" Style="{DynamicResource TabItemStyle1}"/>
</TabControl>