C# 在UWP中以编程方式绑定列宽？
我正在尝试创建用户可以在运行时调整大小的列，就像在excel中一样。但是，我正在动态创建字段，不知道如何将编程创建的列的宽度绑定到在xaml中创建的列的宽度 问题：如何以编程方式而不是在XAML中绑定列宽 政务司司长： XAML：C# 在UWP中以编程方式绑定列宽？,c#,xaml,data-binding,uwp,programmatically-created,C#,Xaml,Data Binding,Uwp,Programmatically Created,我正在尝试创建用户可以在运行时调整大小的列，就像在excel中一样。但是，我正在动态创建字段，不知道如何将编程创建的列的宽度绑定到在xaml中创建的列的宽度 问题：如何以编程方式而不是在XAML中绑定列宽 政务司司长： XAML： 如何以编程方式而不是在XAML中绑定列宽 您可以在不使用绑定的情况下订阅每个文本块的SizeChanged事件，当您调整列的大小时，将触发SizeChanged事件，然后您可以更改在代码隐藏中创建的列的宽度。您可以将在xaml中创建的ColumnDefinitio
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="200" x:Name="WepNumColumn" x:DefaultBindMode="OneWay"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="typeColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="DistanceColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="DirectionColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="FlipColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<controls:GridSplitter x:Name="MySplitter" Grid.Column="1">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="3">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="5">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="7">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<Button x:Name="addWepButton"
Content="+"
FontSize="30"
Grid.Column="10"
Grid.Row="0"
Click="AddWepButton_Click" />
<TextBlock Text="WEP #" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="0"
Grid.Row="0"
x:Name="WEPTextBlock"
/>
<TextBlock Text="Type" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="2" x:Name="TypeTextBlock"
Grid.Row="0"
/>
<TextBlock Text="Distance" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="4" x:Name="DistanceTextBlock"
Grid.Row="0"
/>
<TextBlock Text="Direction" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="6" x:Name="DirectionTextBlock"
Grid.Row="0"
/>
<TextBlock Text="Flip" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="8" x:Name="FlipTextBlock"
Grid.Row="0"
/>
<ScrollViewer Grid.Row="1" Grid.ColumnSpan="20">
<StackPanel x:Name="WepStackPanel">
</StackPanel>
</ScrollViewer>
</Grid>
<Page NavigationCacheMode="Required"
x:Class="WASP.WepPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:WASP"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
xmlns:controls="using:Microsoft.Toolkit.Uwp.UI.Controls"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Page.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="PoleDictionary.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Page.Resources>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="200" x:Name="WepNumColumn" x:DefaultBindMode="OneWay"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<!-- HERE IS WHERE I ADDED GRID SPLITTERS SO THE USERS CAN EDIT COLUMN WIDTH
THIS IS WHAT I WANT THE WIDTH OF THE OTHER COLUMNS BOUND TO-->
<controls:GridSplitter Grid.Column="1">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="3">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="5">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="7">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<Button x:Name="addWepButton"
Content="+"
FontSize="30"
Grid.Column="10"
Grid.Row="0"
Click="AddWepButton_Click" />
<TextBlock Text="WEP #"
Grid.Column="0"
Grid.Row="0"
Style="{StaticResource WepTextBlock}"/>
<TextBlock Text="Type"
Grid.Column="2"
Grid.Row="0"
Style="{StaticResource WepTextBlock}"/>
<TextBlock Text="Distance"
Grid.Column="4"
Grid.Row="0"
Style="{StaticResource WepTextBlock}"/>
<TextBlock Text="Direction"
Grid.Column="6"
Grid.Row="0"
Style="{StaticResource WepTextBlock}"/>
<TextBlock Text="Flip"
Grid.Column="8"
Grid.Row="0"
Style="{StaticResource WepTextBlock}"/>
<ScrollViewer Grid.Row="1" Grid.ColumnSpan="20">
<StackPanel x:Name="WepStackPanel">
</StackPanel>
</ScrollViewer>
</Grid>
</Page>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="200" x:Name="WepNumColumn" x:DefaultBindMode="OneWay"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="typeColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="DistanceColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="DirectionColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" x:Name="FlipColumn"/>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<controls:GridSplitter x:Name="MySplitter" Grid.Column="1">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="3">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="5">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<controls:GridSplitter Grid.Column="7">
<controls:GridSplitter.RenderTransform>
<TranslateTransform X="-8" />
</controls:GridSplitter.RenderTransform>
</controls:GridSplitter>
<Button x:Name="addWepButton"
Content="+"
FontSize="30"
Grid.Column="10"
Grid.Row="0"
Click="AddWepButton_Click" />
<TextBlock Text="WEP #" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="0"
Grid.Row="0"
x:Name="WEPTextBlock"
/>
<TextBlock Text="Type" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="2" x:Name="TypeTextBlock"
Grid.Row="0"
/>
<TextBlock Text="Distance" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="4" x:Name="DistanceTextBlock"
Grid.Row="0"
/>
<TextBlock Text="Direction" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="6" x:Name="DirectionTextBlock"
Grid.Row="0"
/>
<TextBlock Text="Flip" SizeChanged="WEPTextBlock_SizeChanged"
Grid.Column="8" x:Name="FlipTextBlock"
Grid.Row="0"
/>
<ScrollViewer Grid.Row="1" Grid.ColumnSpan="20">
<StackPanel x:Name="WepStackPanel">
</StackPanel>
</ScrollViewer>
</Grid>
private void addWepStack()
{
......
ColumnDefinition col0 = new ColumnDefinition();
ColumnDefinition col1 = new ColumnDefinition();
ColumnDefinition col2 = new ColumnDefinition();
ColumnDefinition col3 = new ColumnDefinition();
ColumnDefinition col4 = new ColumnDefinition();
// Set the width of each column
col0.Width = new GridLength(WepNumColumn.ActualWidth);
col1.Width = new GridLength(typeColumn.ActualWidth);
col2.Width = new GridLength(DistanceColumn.ActualWidth);
col3.Width = new GridLength(DirectionColumn.ActualWidth);
col4.Width = new GridLength(FlipColumn.ActualWidth);
......
}
private void WEPTextBlock_SizeChanged(object sender, SizeChangedEventArgs e)
{
if (grid != null)
{
grid.ColumnDefinitions[0].Width = new GridLength(WepNumColumn.ActualWidth);
grid.ColumnDefinitions[1].Width = new GridLength(typeColumn.ActualWidth);
grid.ColumnDefinitions[2].Width = new GridLength(DistanceColumn.ActualWidth);
grid.ColumnDefinitions[3].Width = new GridLength(DirectionColumn.ActualWidth);
grid.ColumnDefinitions[4].Width = new GridLength(FlipColumn.ActualWidth);
}
}