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Published 20 hours ago • verified publisher icon Whathecode

User32.SendMessageTimeout return value cannot be marshalled

Open Whathecode opened this issue 11 years ago • 0 comments

When trying to call SendMessageTimeout on a 64-bit PixelSense Surface, I received a runtime exception that the return type could not be marshalled.

I managed to resolve it by changing the return type from int to IntPtr. Why did this work before, on my 64bit laptop?

Whathecode avatar May 23 '14 16:05 Whathecode