title: WPF: DataGrid how can i input multi-line text
body: <p>guys
  I want to input multi-line text into a DataGridTextColumn, I can use "enter" to input a multi-line character. But i want use "shift+enter" like visual studio resource manager, here is my code with "enter" key.</p>
  
  <pre><code>&lt;DataGridTextColumn Header="Value" Binding="{Binding Value}" Width="*"&gt;
    &lt;DataGridTextColumn.ElementStyle&gt;
        &lt;Style TargetType="TextBlock"&gt;
           &lt;Setter Property="TextWrapping" Value="Wrap" /&gt;
        &lt;/Style&gt;
    &lt;/DataGridTextColumn.ElementStyle&gt;
    &lt;DataGridTextColumn.EditingElementStyle&gt;
        &lt;Style TargetType="TextBox"&gt;
          &lt;Setter Property="TextWrapping" Value="Wrap" /&gt;
          &lt;Setter Property="AcceptsReturn" Value="true" /&gt;
        &lt;/Style&gt;
    &lt;/DataGridTextColumn.EditingElementStyle&gt;
  </code></pre>
  
  <p></p>