wpf DataGrid cell 背景色修改参考

<DataTemplate.Triggers>
<DataTrigger Binding="{Binding Path=IsSelected, RelativeSource={RelativeSource AncestorType=DataGridRow}}" Value="True">　　
<Setter TargetName="TextBoxStackPanel" Property="Background" Value="White"/>
</DataTrigger>
<DataTrigger Binding="{Binding Path=IsSelected, RelativeSource={RelativeSource AncestorType=DataGridCell}}" Value="True">
<Setter TargetName="TextBoxStackPanel" Property="Background" Value="White"/>
</DataTrigger>
</DataTemplate.Triggers>

以上分别为行选中和单元格选中时触发  

 

TextBoxStackPanel为 DataTemplate 下的子元素StackPanel的Name