I have a WPF application and I want to play flash movies in it.
I used the WInforms active X control as described in this link
It worked partially, but now whenever I run the application it crashes saying "InvalidActiveXStateException"
does anyone have an idea how to solve this?
I would recommend adding a WebBrowser control to your WPF application and allow IE to load the URL of the Flash Movie directly; which in turn would load the Flash Plugin. You will need to build your WPF application as x86 only for this to work on x64 Windows.
I found a solution. You can use a AxShockwaveFlash. see this link
来源：https://stackoverflow.com/questions/1439056/how-to-play-flash-in-wpf-application