Remarks
Corresponds to the nCmdShow parameter passed by Windows to WinMain. You should pass m_nCmdShow as an argument when you call CWnd::ShowWindow for your application’s main window. m_nCmdShow is a public variable of type int.
Example
BOOL CMyApp::InitInstance()
{
// ...
// Create main MDI Frame window.
CMainFrame* pMainFrame = new CMainFrame;
if (!pMainFrame->LoadFrame(IDR_MAINFRAME))
return FALSE;
// Save the pointer to the main frame window. This is the
// only way the framework will have knowledge of what the
// main frame window is.
m_pMainWnd = pMainFrame;
// Show the main window using the nCmdShow parameter
// passed to the application when it was first launched.
pMainFrame->ShowWindow(m_nCmdShow);
pMainFrame->UpdateWindow();
// ...
}