怎样先后调用两个应用程序－－－－第二问

[GHenry]

这是我先前的问题：在下想编写一程序，首先调用应用程序A，并且在自动检测到A运行完毕后，再调用另一个我自己所编的应用程序B.望各位高手指点指点。

然后按WTQ生提供的方法本以为可解决，但却发现如果程序A(为一Setup程序)中途按Cancel则可正常运行，但如果A不是中途退出，则最终无法返回。请问还有什么方法可解救吗？

[lov]

用API函数CreateProcess函数来创建进程运行程序A,再用WaitForSingleObject函数来等待A结束,后再运行B就OK了!

[aborigine]

PROCESS_INFORMATION piProcessA, poProcessB;

//Create Process A
BOOL fSuccess=CreateProcess(......, &piProcessA);
if (fSuccess) {
//Close the thread handle as soon as it is no longer needed.
CloseHandle(piProcess.hThread);
WaitForSingleObject(piProcessA.hProcess, INFINITE);
//The Process terminated.
//Close the process handle as soon as it is no longer needed.
CloseHandle(piProcess.hProcess);
}
//Create Process B
fSuccsee=CreateProcess(......,&piProcessB);
......

[AutoAsm]

前两位的回答非常正确，还带有例程，我没什么好说的了。