找不到 Silverlight 上下文菜单

Question

这就是我现在在 Canvas 标签中得到的内容。多年来，我一直在努力让右键单击菜单起作用。

<controlsInputToolkit:ContextMenuService.ContextMenu>
   <controlsInputToolkit:ContextMenu>
      <controlsInputToolkit:MenuItem Header="Move Up" Click="MoveUp_Click">
         <controlsInputToolkit:MenuItem.Icon>
            <Rectangle Width="16" Height="16" Fill="{StaticResource MoveUpBrush}"/>
         </controlsInputToolkit:MenuItem.Icon>
      </controlsInputToolkit:MenuItem>
      <controlsInputToolkit:MenuItem Header="Move Down" Click="MoveDown_Click">
         <controlsInputToolkit:MenuItem.Icon>
            <Rectangle Width="16" Height="16" Fill="{StaticResource MoveDownBrush}"/>
         </controlsInputToolkit:MenuItem.Icon>
      </controlsInputToolkit:MenuItem>
      <controlsInputToolkit:Separator/>
         <controlsInputToolkit:MenuItem Header="Delete" Click="Delete_Click">
            <controlsInputToolkit:MenuItem.Icon>
               <Rectangle Width="16" Height="16" Fill="{StaticResource DeleteBrush}"/>
            </controlsInputToolkit:MenuItem.Icon>
         </controlsInputToolkit:MenuItem>
      </controlsInputToolkit:ContextMenu>
   </controlsInputToolkit:ContextMenuService.ContextMenu>

我刚刚处理了来自 http://www.silverlight.net/content/samples/sl4/toolkitcontrolsamples/run/default.html 的代码

我得到的错误是:

"The attachable property 'ContextMenu' was not found in type 'ContextMenuService'."

"The type 'controlsInputToolkit:ContextMenu' was not found. Verify that you are not missing an assembly reference and that all referenced assemblies have been build."

还有很多其他类似的。我发现解决此问题的唯一线索可能与工具包未引用正确版本的 Silverlight 有关？

因为我确实只有 Silverlight 3，然后我下载了 Silverlight 5 的东西，我认为这就是我的项目所在的地方。除了我不知道如何查看工具包实际引用的内容，或者如何更改它.

Answer 1

您好，您必须提供以下 dll 的引用。

 System.Windows.Controls.Input.dll
 System.Windows.Controls.Toolkit.dll
 System.Windows.Controls.Input.Toolkit.dll