单击左上角的应用程序图标时如何禁用和启用窗口刷新？

Question

How to disable and enable the window refresh when click on the top-left app icon?

For example, in window every .exe has a icon in its top-left sign, when we right click on that icon, some application stop refresh its window(For example, if the applicaiton has text-input, when you left-click on the top-left icon, the cursor in the text-input will stop blink), and for some other application, when you lef-click on the top-left icon, the application window will still refresh, how to enable or disable this?

Any code example is welcome, the question is urgent, please give your help.

Thanks a lost. Wa

Answer 1

It's a standard menu behavior implemented with Windows. It's better not to override it as it's really painful. You can also put aa wait logic (using WaitForSingleObject) or Sleep for a while but that will make the application unresponsive.

If you can explain the purpose, we might be able to help you better.