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Thank you very much.<br />

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Would you like help me how to comminicate interprocess ?<br />
My problem is :<br />
In my main program(A) I already actived another process(B) by WinExec() or CreateProcess() function and at this time my program A has to stop for waiting B process ends (exit the system or was killed by Windows). But I don't know when B process ends &nbsp;is it return a value to my main A program ???<br />
And how my program can capture that value to run at the rest of its ?
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Would you like help me how to comminicate interprocess ?
My problem is :
In my main program(A) I already actived another process(B) by WinExec() or CreateProcess() function and at this time my program A has to stop for waiting B process ends (exit the system or was killed by Windows). But I don't know when B process ends  is it return a value to my main A program ???
And how my program can capture that value to run at the rest of its ?

Interprocess communication !!!

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.