WindowsFormsHost控件上的ContextMenu [英] ContextMenu on WindowsFormsHost control

问题描述

因此，我在WPF应用程序(承载Dundas图表)中有一个WindowsFormsHost控件，我想在其上放置一个ContextMenu.

So, I have a WindowsFormsHost control in my WPF app (hosting a Dundas Chart) and I want to put a ContextMenu on it.

我可以成功地将ContextMenu附加到任何常规WPF控件上，但不适用于WindowsFormsHost.我怀疑这是因为它在某种程度上是特殊的"，并且适当的鼠标消息未到达所需的目的地.

I can successfully attach a ContextMenu to any normal WPF control, but it's not working for the WindowsFormsHost. I suspect this is becuase it's "special" in some way and the appropriate mouse messages aren't reaching the required destination.

我该怎么做?

推荐答案

回答我自己的问题-通过在我托管的Windows控件(Dundas Chart控件)上捕获MouseDown事件，我完成了这项工作新事件.

Answering my own question - I have made this work by capturing the MouseDown event on my Windows control I'm hosting (the Dundas Chart control) and then firing a new event.

然后，新事件的事件处理程序执行以下操作:

The event handler for the new event then does:

graph.ContextMenu.IsOpen = true;

效果很好.

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