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标题: 上位机MFC如何调用其他程序？这里有3种方法 [打印本页]

作者: qq263946146 时间: 2019-10-20 14:33
标题: 上位机MFC如何调用其他程序？这里有3种方法

void CDemoDlg::OnTest1()
{
//运行计算器应用程序
WinExec(_T("calc.exe"), SW_SHOW);
}

void CDemoDlg::OnTest2()
{
//运行计算器应用程序
ShellExecute(m_hWnd, _T("open"), _T("calc.exe"),
_T(""), _T(""), SW_SHOW);
}

void CDemoDlg::OnTest3()
{
STARTUPINFO StartupInfo;
PROCESS_INFORMATION ProcessInformation;
ZeroMemory(&StartupInfo, sizeof(StartupInfo));
StartupInfo.cb = sizeof(StartupInfo);

//运行计算器应用程序
::CreateProcess(NULL, _T("calc.exe"), NULL, NULL, FALSE, NORMAL_PRIORITY_CLASS,
NULL, NULL, &StartupInfo, &ProcessInformation);
}

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