如何将WPF TextBlock绑定到右上角？

Question

请帮我编辑XAML,以便TextBlock显示分钟到右上角.

<StackPanel Orientation="Horizontal" >
   <StackPanel Orientation="Horizontal" >
      <TextBlock Name="UserNameTextBlock"  Margin="0,0,8,0"  VerticalAlignment="Bottom" FontSize="15" Text="{Binding Path=UserName}" FontWeight="Bold"></TextBlock>
      <TextBlock   FontSize="13" VerticalAlignment="Bottom" Padding="0,0,0,1" Foreground="LightGray" >@</TextBlock>
      <TextBlock  FontSize="13"  VerticalAlignment="Bottom" Padding="0,0,0,1" Name="ScreenNameTextBlock"  Text="{Binding Path=ScreenName}" Foreground="Gray" ></TextBlock>
      <TextBlock  FontSize="13"  VerticalAlignment="Bottom" Padding="0,0,0,1" Name="MinAgo"  Text="{Binding Path=MinAgo}" Foreground="Gray" ></TextBlock>    
     </StackPanel>
</StackPanel>

所以应该是这样的

Answer 1

我会使用DockPanel.对于子节点,只需添加DockPanel.Dock属性即可指示元素的去向.最后一个子元素将自动填充剩余区域.

<DockPanel>
    <TextBlock DockPanel.Dock="Right" FontSize="13"  VerticalAlignment="Bottom" Padding="0,0,0,1" Name="MinAgo"  Text="{Binding Path=MinAgo}" Foreground="Gray" ></TextBlock>    
    <StackPanel Orientation="Horizontal" >
        <TextBlock Name="UserNameTextBlock"  Margin="0,0,8,0"  VerticalAlignment="Bottom" FontSize="15" Text="{Binding Path=UserName}" FontWeight="Bold"></TextBlock>
        <TextBlock FontSize="13" VerticalAlignment="Bottom" Padding="0,0,0,1" Foreground="LightGray" >@</TextBlock>
        <TextBlock FontSize="13" VerticalAlignment="Bottom" Padding="0,0,0,1" Name="ScreenNameTextBlock"  Text="{Binding Path=ScreenName}" Foreground="Gray" ></TextBlock>
    </StackPanel>
</DockPanel>