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我正在处理这个 Silverlight 项目。我目前正在尝试为其添加多点触控功能,但遇到了困难。当我触摸一个点时,系统似乎不会立即识别触摸点,但只有在我释放它时才会识别。这会影响我拥有的地图控件 - 它不支持平移,并且缩放无法正常工作。我怀疑这可能是因为我使用的右键单击上下文菜单(具体来说,它是 Telerik 的 RadContextMenu)。谁能告诉我什么是错的或者是什么干扰了 Multi-Touch 行为?

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Maybe you're setting the windowless param to:

<param name="windowless" value="true" />

Apparently multi-touch functionality doesn't work when using this setting, along with other things:

http://msdn.microsoft.com/en-us/library/cc838156%28v=vs.95%29.aspx

Sadly, it looks like all of the official documentations doesn't mention the multi-touch functionality limitations.

于 2013-09-11T13:42:47.343 回答