[英]How to make a grid inside a button have 100 percent width in WPF?
I have a button on a window that sizes to the window. 我在窗口上有一个可以调整窗口大小的按钮。 I have put a grid inside the button with one row and two columns, and put a path in first column, and a textbox in the second. 我在按钮内放了一个网格,其中有一行和两列,在第一列中放置一个路径,在第二列中放置一个文本框。
My problem is I can't get the grid to stretch with the button. 我的问题是我无法使用按钮来拉伸网格。
Here is what is happening: 这是正在发生的事情:
Here is what I want to happen: 这是我想发生的事情:
I have the grids HorizontalAlignment="Stretch", yet it is not stretching. 我有网格HorizontalAlignment =“ Stretch”,但没有拉伸。 What am I doing wrong here? 我在这里做错了什么?
Here is the code: 这是代码:
<Window x:Class="GridInButtonIssue.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:GridInButtonIssue"
mc:Ignorable="d"
Title="MainWindow" Height="136.5" Width="269.839">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Button x:Name="btn_SelectMode" Grid.Row="0" Margin="0,35,0,0" >
<Grid HorizontalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="20" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="6*" />
<ColumnDefinition Width="4*" />
</Grid.ColumnDefinitions>
<Canvas x:Name="svg2" Grid.Column="0" Width="25" Height="25" HorizontalAlignment="Center">
<Canvas.RenderTransform>
<TranslateTransform X="0" Y="0"/>
</Canvas.RenderTransform>
<Canvas x:Name="layer1">
<Canvas.RenderTransform>
<TranslateTransform X="-298.50531" Y="-576.33075"/>
</Canvas.RenderTransform>
<Ellipse xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Canvas.Left="298.6" Canvas.Top="576.4" Width="19.9" Height="19.9" x:Name="path4144" Fill="#FF951718" StrokeThickness="0.14452878" Stroke="#FFFD0000" StrokeMiterLimit="4" StrokeLineJoin="Miter" StrokeStartLineCap="Flat" StrokeEndLineCap="Flat" Opacity="1"/>
</Canvas>
</Canvas>
<TextBlock Grid.Column="1" Text="Test Button" HorizontalAlignment="Left" />
</Grid>
</Button>
</Grid>
</Window>
You have to set the HorizontalContentAlignment
to Strech
on the Button
directly like so: 您必须像这样直接在Button
上将HorizontalContentAlignment
设置为Strech
:
<Window x:Class="GridInButtonIssue.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:GridInButtonIssue"
mc:Ignorable="d"
Title="MainWindow" Height="136.5" Width="269.839">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Button x:Name="btn_SelectMode" Grid.Row="0" Margin="0,35,0,0" HorizontalContentAlignment="Stretch" >
<Grid HorizontalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="20" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="6*" />
<ColumnDefinition Width="4*" />
</Grid.ColumnDefinitions>
<Canvas x:Name="svg2" Grid.Column="0" Width="25" Height="25" HorizontalAlignment="Center">
<Canvas.RenderTransform>
<TranslateTransform X="0" Y="0"/>
</Canvas.RenderTransform>
<Canvas x:Name="layer1">
<Canvas.RenderTransform>
<TranslateTransform X="-298.50531" Y="-576.33075"/>
</Canvas.RenderTransform>
<Ellipse xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Canvas.Left="298.6" Canvas.Top="576.4" Width="19.9" Height="19.9" x:Name="path4144" Fill="#FF951718" StrokeThickness="0.14452878" Stroke="#FFFD0000" StrokeMiterLimit="4" StrokeLineJoin="Miter" StrokeStartLineCap="Flat" StrokeEndLineCap="Flat" Opacity="1"/>
</Canvas>
</Canvas>
<TextBlock Grid.Column="1" Text="Test Button" HorizontalAlignment="Left" />
</Grid>
</Button>
</Grid>
</Window>
So it looks like this: 所以看起来像这样:
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