VC调用外部程序

#include <windows.h>

int main() 
{
	STARTUPINFO mStatusInfo;
	memset(&mStatusInfo, 0, sizeof(STARTUPINFO));
	mStatusInfo.cb = sizeof(mStatusInfo);
	PROCESS_INFORMATION mProcessInfor;

	CreateProcess(NULL,"SSOService /service", NULL, NULL, 
    0, 0, NULL, NULL, &mStatusInfo, &mProcessInfor);
	//用下面地代码等待程序执行结束:
	WaitForSingleObject(mProcessInfor.hProcess, INFINITE);

	CreateProcess(NULL,"net start SSOService", NULL, NULL, 
    0, 0, NULL, NULL, &mStatusInfo, &mProcessInfor);
	WaitForSingleObject(mProcessInfor.hProcess, INFINITE);
return 0; 
}

其会按照顺序，从上到下执行语句，等上面的内容执行完成后，再执行下面的调用。