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August 12th, 2010, 04:15 AM

Thread: CreatePen() return null in timerproc() after running for about 100s
by VictorN

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5,872

Re: CreatePen() return null in timerproc() after running for about 100s

Don't use GetDC() at all!
Use CClientDC class. It makes all Get/Release for you so you shouldn't care!

Besides, what is the purpose of TimerProc? Why not just handle WM_TIMER message in the CDlg...

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