int main(int argc, char* argv[])
{
return argc;
}
{
return argc;
}
執(zhí)行它,并取得其返回值,我寫了一個函數(shù)如下:
DWORD WinExecAndWait32( LPCTSTR lpszAppPath, // 執(zhí)行程序的路徑
LPCTSTR lpParameters, // 參數(shù)
LPCTSTR lpszDirectory, // 執(zhí)行環(huán)境目錄
DWORD dwMilliseconds) // 最大等待時間, 超過這個時間強行終止
{
SHELLEXECUTEINFO ShExecInfo = {0};
ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
ShExecInfo.hwnd = NULL;
ShExecInfo.lpVerb = NULL;
ShExecInfo.lpFile = lpszAppPath;
ShExecInfo.lpParameters = lpParameters;
ShExecInfo.lpDirectory = lpszDirectory;
ShExecInfo.nShow = SW_HIDE;
ShExecInfo.hInstApp = NULL;
ShellExecuteEx(&ShExecInfo);
// 指定時間沒結(jié)束
if (WaitForSingleObject(ShExecInfo.hProcess, dwMilliseconds) == WAIT_TIMEOUT)
{ // 強行殺死進程
TerminateProcess(ShExecInfo.hProcess, 0);
return 0; //強行終止
}
DWORD dwExitCode;
BOOL bOK = GetExitCodeProcess(ShExecInfo.hProcess, &dwExitCode);
ASSERT(bOK);
return dwExitCode;
}
LPCTSTR lpParameters, // 參數(shù)
LPCTSTR lpszDirectory, // 執(zhí)行環(huán)境目錄
DWORD dwMilliseconds) // 最大等待時間, 超過這個時間強行終止
{
SHELLEXECUTEINFO ShExecInfo = {0};
ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
ShExecInfo.hwnd = NULL;
ShExecInfo.lpVerb = NULL;
ShExecInfo.lpFile = lpszAppPath;
ShExecInfo.lpParameters = lpParameters;
ShExecInfo.lpDirectory = lpszDirectory;
ShExecInfo.nShow = SW_HIDE;
ShExecInfo.hInstApp = NULL;
ShellExecuteEx(&ShExecInfo);
// 指定時間沒結(jié)束
if (WaitForSingleObject(ShExecInfo.hProcess, dwMilliseconds) == WAIT_TIMEOUT)
{ // 強行殺死進程
TerminateProcess(ShExecInfo.hProcess, 0);
return 0; //強行終止
}
DWORD dwExitCode;
BOOL bOK = GetExitCodeProcess(ShExecInfo.hProcess, &dwExitCode);
ASSERT(bOK);
return dwExitCode;
}
我上傳了兩個工程,希望對大家有所幫助!
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本文轉(zhuǎn)自:http://m.shnenglu.com/humanchao/archive/2007/12/28/39815.html