怎样先后调用两个应用程序－－－－第二问

Question

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!

Answer 1

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);
......