使用CreateProcess()函数

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使用CreateProcess()函数

以下是一个使用CreateProcess()函数的例子： void CreateChildProcessAndWaitUntilDone(const AnsiString& strCmdLine) {

PROCESS_INFORMATION piProcInfo; 2 R4 r' `$ V7 D" ESTARTUPINFO siStartInfo;

// Set up members of STARTUPINFO structure. # M9 ^+ k4 B' B3 ~siStartInfo.cb = sizeof(STARTUPINFO); siStartInfo.lpReserved = NULL; 4 G* Q- v$ n `4 w$ S7 j3 j X+ ^siStartInfo.lpReserved2 = NULL; siStartInfo.cbReserved2 = 0; 9 I4 h% W0 L, W1 e1 Y% WsiStartInfo.lpDesktop = NULL; siStartInfo.dwFlags = 0;

// Create the child process. 1 A l4 k/ h5 l( ICreateProcess(

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NULL, % y [7 H' r4 {6 a3 @5 X1 ZstrCmdLine.c_str(), $ U5 p$ n3 o" t lNULL, // process security attributes # `) g( Q+ U$ o! _& n6 }) gNULL, // primary thread security attributes 0, // handles are inherited 0, // creation flags % h2 T @+ r/ f9 @- \* j% S, \! hNULL, // use parent's environment NULL, // use parent's current directory &siStartInfo, // STARTUPINFO pointer &piProcInfo); // receives PROCESS_INFORMATION

// Wait for the processs to finish DWORD rc = WaitForSingleObject( 9 G O3 U+ S% u/ OpiProcInfo.hProcess, // process handle ( T, L' p) K: K* S2 U- Q9 X/ R& r1 VINFINITE); }