c# - When does the vaIue of the InvokeRequired property change? -

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When I want to use delegate class to call windows to work, I It's okay to always have to use InvokeRequired. But when it is working, then the Enverkerclide property has changed. Please check this image: Alt Text

You are calling Delegate.BeginInvoke In the button1_Click , which means SayListeyeEkle will be called in thread-pool thread - which means that it's true that the InvokeRequired is correct If you call List1Ekle directly in the UI thread, then does not will not be correct.


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