wpf - 如何居中DataGridTemplateColumn.HeaderTemplate

Question

有什么线索吗？以下代码无法正常运行...

谢谢!

 <DataGrid AutoGenerateColumns="False"  VerticalAlignment="Stretch" HorizontalAlignment="Stretch"  Name="dg1"   Grid.Row="0" >
     <DataGridTemplateColumn  Width="SizeToCells" IsReadOnly="True">
         <DataGridTemplateColumn.HeaderTemplate>
             <DataTemplate>
                 <Label HorizontalAlignment="Center" Content="First Name"></Label>
             </DataTemplate>
          </DataGridTemplateColumn.HeaderTemplate>
          <DataGridTemplateColumn.CellTemplate>
              <DataTemplate>
                 <Label Content="{Binding FirstName}" />
              </DataTemplate>
          </DataGridTemplateColumn.CellTemplate>
     </DataGridTemplateColumn>

更新:

@ArsenMkrt的解决方案很棒，但是我面临着一些奇怪的垂直线...

Answer 1

使用HeaderStyle而不是HeaderTemplate

    <DataGridTemplateColumn.HeaderStyle>
        <Style TargetType="{x:Type DataGridColumnHeader}">
            <Setter Property="HorizontalAlignment" Value="Center"/>
        </Style>
    </DataGridTemplateColumn.HeaderStyle>