U++ framework: ArrayCtrl, HeaderCtrl & GridCtrl » ArrayCtrl Write To Freed Memory Detected

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Re: ArrayCtrl Write To Freed Memory Detected [message #34828 is a reply to message #34824]

Tue, 13 December 2011 22:06

dolik.rce
Messages: 1796
Registered: August 2008
Location: Czech Republic

Ultimate Contributor

Hi Kevin,

I believe that the piece you're missing is GuiLock. The access to GUI must be serialized, when using multiple threads. See the GuiLock reference example. Second possible solution is to use only one thread to access GUI and send all the actions from threads through a queue. This is illustrated in GuiMT reference example. The GuiLock method is simpler and preferred.

Best regards,
Honza

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[Message index]

		ArrayCtrl Write To Freed Memory Detected By: r1kon on Tue, 13 December 2011 21:25
		Re: ArrayCtrl Write To Freed Memory Detected By: dolik.rce on Tue, 13 December 2011 22:06
		Re: ArrayCtrl Write To Freed Memory Detected By: r1kon on Tue, 13 December 2011 22:29
		Re: ArrayCtrl Write To Freed Memory Detected By: dolik.rce on Wed, 14 December 2011 07:30

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