MFC编程实例

				#include "stdafx.h"
				#include "Btn.h"
				#include "BtnDlg.h"
				
				#ifdef _DEBUG
				#define new DEBUG_NEW
				#undef THIS_FILE
				static char THIS_FILE[] = __FILE__;
				#endif
				
				BEGIN_MESSAGE_MAP(CBtnApp, CWinApp)
					//{{AFX_MSG_MAP(CBtnApp)
					//}}AFX_MSG
					ON_COMMAND(ID_HELP, CWinApp::OnHelp)
				END_MESSAGE_MAP()
				
				CBtnApp::CBtnApp()
				{
				}
				
				CBtnApp theApp;
				
				BOOL CBtnApp::InitInstance()
				{
				#ifdef _AFXDLL
					Enable3dControls();
				#else
					Enable3dControlsStatic();
				#endif
				
					CBtnDlg dlg;
					m_pMainWnd = &dlg;
					int nResponse = dlg.DoModal();
					if (nResponse == IDOK)
					{
					}
					else if (nResponse == IDCANCEL)
					{
					}
				
					return FALSE;
				}