动画背景更新

Question

我想改变一个烧毛单元格的背景在数据网格当源被更新。我使用MVVM，C＃和WPF：

这里是我不工作的代码构成的XAML文件（仅DATACELL本身）：

<DataGridTextColumn x:Name="test" Header="Errors" IsReadOnly="True" Binding="{Binding ErrorsReceived}"> 
    <DataGridTextColumn.CellStyle> 
        <EventTrigger RoutedEvent="Binding.SourceUpdated"> 
         <BeginStoryboard> 
          <Storyboard> 
           <DoubleAnimation Storyboard.TargetName="test" 
              Storyboard.TargetProperty="Background" 
              From="Red" 
              To="White" 
              Duration="0:0:0.2"/> 
          </Storyboard> 
         </BeginStoryboard> 
        </EventTrigger> 
       </DataGridTextColumn.CellStyle> 
      </DataGridTextColumn> 

我怎样才能使这项工作？

Answer 1

还没有机会来运行它尚未但是你已经尝试设置样式不被限定的风格，和你想用动画双动画色彩，尝试这样的事情。

<DataGridTextColumn Header="Errors" IsReadOnly="True" Binding="{Binding ErrorsReceived}"> 
      <DataGridTextColumn.CellStyle> 
       <Style> 
        <Style.Triggers> 
         <EventTrigger RoutedEvent="Binding.SourceUpdated"> 
           <BeginStoryboard> 
            <Storyboard> 
             <ColorAnimation Storyboard.TargetProperty="Background" From="Red" To="White" Duration="0:0:0.2"/> 
            </Storyboard> 
          </BeginStoryboard> 
        </EventTrigger> 
         </Style.Triggers> 
       </Style> 
      </DataGridTextColumn.CellStyle> 
    </DataGridTextColumn >