问题
So, I have a WindowsFormsHost control in my WPF app (hosting a Dundas Chart) and I want to put a ContextMenu on it.
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.
How do I do this?
回答1:
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.
The event handler for the new event then does:
graph.ContextMenu.IsOpen = true;
Works nicely.
来源：https://stackoverflow.com/questions/341747/contextmenu-on-windowsformshost-control