MFC Windows 程序设计->hello world

hello.h

#include <afxwin.h>class CHelloApp : public CWinApp{public:virtual BOOL InitInstance();};class CMainWindow : public CFrameWnd{public:CMainWindow();protected:afx_msg void OnPaint();DECLARE_MESSAGE_MAP()}; 

 

 

hello.cpp

 

#include "hello.h"CHelloApp myApp;BOOL CHelloApp::InitInstance(){m_pMainWnd = new CMainWindow;m_pMainWnd->ShowWindow(m_nCmdShow);m_pMainWnd->UpdateWindow();return TRUE;}BEGIN_MESSAGE_MAP(CMainWindow, CFrameWnd)ON_WM_PAINT()END_MESSAGE_MAP()CMainWindow::CMainWindow(){Create(NULL,_T("The first Hello"));}void CMainWindow::OnPaint(){CPaintDC dc(this);CRect rect;GetClientRect(&rect);dc.DrawText(_T("are you the one? MFC"),-1,&rect,DT_SINGLELINE|DT_CENTER|DT_VCENTER);}//编译//cl /c hello.cpp//link hello.o /subsystem:windows