I got a trick to use WaitForInputIdle in my last question from Wyn(an expert here).
I get below from SDK:
The WaitForInputIdle function waits until the given process is waiting for user input with no input pending, or until the time-out interval has elapsed.
My quesition is what indeed "no input pending" means above?
It means no message in message queque or what?
Plz comment and I will judge soon.
Appreciate your help.