www.pudn.com > 《MFC Windows程序设计(第二版)》.rar > MouseCap.h, change:1999-03-12,size:746b

class CMyApp : public CWinApp 
{ 
public: 
    virtual BOOL InitInstance (); 
}; 
 
class CMainWindow : public CFrameWnd 
{ 
protected: 
    BOOL m_bTracking;			// TRUE if rubber banding 
    BOOL m_bCaptureEnabled;		// TRUE if capture enabled 
    CPoint m_ptFrom;			// "From" point for rubber banding 
    CPoint m_ptTo;			// "To" point for rubber banding 
 
    void InvertLine (CDC* pDC, CPoint ptFrom, CPoint ptTo); 
 
public: 
    CMainWindow (); 
 
protected: 
    afx_msg void OnLButtonDown (UINT nFlags, CPoint point); 
    afx_msg void OnLButtonUp (UINT nFlags, CPoint point); 
    afx_msg void OnMouseMove (UINT nFlags, CPoint point); 
    afx_msg void OnNcLButtonDown (UINT nHitTest, CPoint point); 
 
    DECLARE_MESSAGE_MAP () 
};