看一下vc6.0自动生成的这段代码,你可能就明白什么一些了
BEGIN_MESSAGE_MAP(CFFDlg, CDialog) //{{AFX_MSG_MAP(CFFDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BUTTON1, OnButton1) ON_BN_CLICKED(IDC_JUMP, OnJump) ON_BN_DOUBLECLICKED(IDC_Stop, OnDoubleclickedStop) //}}AFX_MSG_MAPEND_MESSAGE_MAP()
BEGIN_MESSAGE_MAP(CFFDlg, CDialog)
//{{AFX_MSG_MAP(CFFDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_BN_CLICKED(IDC_JUMP, OnJump)
ON_BN_DOUBLECLICKED(IDC_Stop, OnDoubleclickedStop)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()