PostMessage()
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Hi guys, I'm doing a ::PostMessage() to a window via a worker thread. The documentation for ::PostMessage() says that if the post succeeds, then the return value is nonzero. However, sometimes I get a zero result, and then I check the GetLastError() and this returns 0 as well (I'm assuming this means "no error", as the docs say nothing about this). I know the window handle I'm posting to is valid. What is going on? Thanx swinefeaster Check out Aephid Photokeeper, the powerful digital photo album solution at www.aephid.com.