我想等待进程执行结束（calc.exe），但它不起作用。我的程序快速/现在完成，而我的进程（calc.exe）继续运行（我没有停止它）。
WaitForSingleObject 立即返回 WAIT_OBJECT_0。
ps：我禁用了我的软件防病毒（AVIRA）
int main(int argc, char** arv)
{
STARTUPINFO si;
PROCESS_INFORMATION pi;
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
ZeroMemory(&pi, sizeof(pi));
const char * calcPrgm = "C:\\\\Windows\\System32\\calc.exe";
LPSTR calcPrgmLpstr = const_cast<LPSTR>(calcPrgm);
// Start the child process.
if (!CreateProcess(NULL, // No module name (use command line)
calcPrgmLpstr, // Command line
NULL, // Process handle not inheritable
NULL, // Thread handle not inheritable
FALSE, // Set handle inheritance to FALSE
0, // No creation flags
NULL, // Use parent's environment block
NULL, // Use parent's starting directory
&si, // Pointer to STARTUPINFO structure
&pi) // Pointer to PROCESS_INFORMATION structure
)
{
printf("CreateProcess failed (%d).\n", GetLastError());
return -1;
}
// Wait until child process exits.
auto ret = WaitForSingleObject(pi.hProcess, INFINITE);
printf("WaitForSingleObject ret = %x\n", ret);
if (ret == WAIT_OBJECT_0)
{
printf("WaitForSingleObject ret ret == WAIT_OBJECT_0\n");
}
BOOL b = FALSE;
DWORD n = 0;
b = GetExitCodeProcess(pi.hProcess, &n);
// Close process and thread handles.
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
printf("WaitForSingleObject end\n");
return 0;
}