wpf - 将网格列向右对齐

Question

我有一个由3列组成的Windows Phone / XAML网格。特别是，我希望第三列与屏幕的最右侧对齐。

<Grid Background="Transparent" Margin="0,3">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="Auto"/>
        </Grid.ColumnDefinitions>

    <Image Grid.Column="0" x:Name="Marker" Width="60" Height="60" VerticalAlignment="Center" Stretch="Uniform" HorizontalAlignment="Center"/>
    <TextBlock Grid.Column="1" x:Name="Name" TextAlignment="Left" VerticalAlignment="Center" Margin="20,0" />
    <Image Grid.Column="2" x:Name="Selected" Width="48" Height="48"  VerticalAlignment="Center" Stretch="Uniform" HorizontalAlignment="Center"/>
 </Grid>

结果是:

什么时候应该是这样的:

Answer 1

正如您提到的ListBox的ItemTemplate一样，您可以将HorizontalContentAlignment设置为Stretch。

    <ListBox>
        <ListBox.ItemContainerStyle>
            <Style TargetType="ListBoxItem">
                <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
            </Style>
        </ListBox.ItemContainerStyle>
    </ListBox>