WPF-使用StringFormat时无法右对齐TextBlock

Question

I have a TextBlock within a GridViewColumn. I format to currency using StringFormat. This causes the field to be left aligned. I can't get it right aligned. Tried HorizontalAlignment and TextAlignment but nothing works.

<TextBlock HorizontalAlignment="Right" Text="{Binding Path=Amount, StringFormat={}{0:€ # ##0}}" />
<TextBlock TextAlignment="Right" Text="{Binding Path=Amount, StringFormat={}{0:€ # ##0}}" />

If I do this from this post , it works but right aligns all columns. I want numbers right aligned, dates centre and text left.

<ListView.Resources>  
    <Style TargetType="ListViewItem">  
        <Setter Property="HorizontalContentAlignment" Value="Right" />  
    </Style>
</ListView.Resources>

Any clues please?

Answer 1

Set HorizontalContentAlignment to Stretch . This will work:

<ListView>
   <ListView.Resources>
      <Style TargetType="ListViewItem">
         <Setter Property="HorizontalContentAlignment" Value="Stretch" />
      </Style>
   </ListView.Resources>
   <ListView.View>
      <GridView>
         <GridViewColumn>
            <GridViewColumn.CellTemplate>
               <DataTemplate>
                  <TextBlock HorizontalAlignment="Right"
                       Text="{Binding Path=Amount, StringFormat={}{0:€ # ##0}}"/>
               </DataTemplate>
            </GridViewColumn.CellTemplate>
         </GridViewColumn>
      </GridView>
   </ListView.View>
 </ListView>

Answer 2

Change your resource to HorizontalContentAlignment to Stretch, this will allow the contents of each cell in the ListView to take up the entire space. Then your HorizontalAlignment attributes will work.