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： % Y! g" ?. A( i9 |void CreateChildProcessAndWaitUntilDone(const AnsiString& strCmdLine) {

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PROCESS_INFORMATION piProcInfo; STARTUPINFO siStartInfo;

// Set up members of STARTUPINFO structure. siStartInfo.cb = sizeof(STARTUPINFO); siStartInfo.lpReserved = NULL; siStartInfo.lpReserved2 = NULL; siStartInfo.cbReserved2 = 0; ! V1 J& K7 h i1 y1 ~+ @siStartInfo.lpDesktop = NULL; 0 G: ? K' R p2 i: c, h) l/ U: g- GsiStartInfo.dwFlags = 0;

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// Create the child process. CreateProcess(

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NULL, & M l( Z( O) @strCmdLine.c_str(), 0 {' W/ E0 C! y5 E8 ^NULL, // process security attributes " L5 a/ T) x, A7 `. hNULL, // primary thread security attributes / B8 V# U) P8 u( {; t0, // handles are inherited ! k) c) P6 G* a" x0, // creation flags NULL, // use parent's environment . ]' i5 T! u3 s% G/ gNULL, // use parent's current directory 8 _/ p" \ B* a1 x4 x! Z2 k&siStartInfo, // STARTUPINFO pointer &piProcInfo); // receives PROCESS_INFORMATION

// Wait for the processs to finish DWORD rc = WaitForSingleObject( piProcInfo.hProcess, // process handle 4 N, ^% P$ h# r: ?1 u0 d; w$ sINFINITE); }