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// MyTreeView.h : header file 
// 
#ifndef _MYTREEVIEW_H__ 
#define _MYTREEVIEW_H__ 
 
///////////////////////////////////////////////////////////////////////////// 
// CMyTreeView view 
 
class CMyTreeView : public CTreeView 
{ 
protected: 
	CMyTreeView();           // protected constructor used by dynamic creation 
	DECLARE_DYNCREATE(CMyTreeView) 
protected: 
	HTREEITEM htiParent;		// 图层控制 
	HTREEITEM htiFChild[5]; 
	HTREEITEM htiCChild[24]; 
  	CTreeCtrl* m_TreeCtrl; 
	CImageList m_ImageList; 
	CImageList m_ImageState;  
	//[图形用户界面开发指南] 
	enum CheckState { NOSTATE = 0,FUNCHECKED,FCHECKED,CUNCHECKED, 
		CCHECKED }; 
 
// Attributes 
public: 
 
// Operations 
public: 
	void SetNowFlags(HTREEITEM hItem , UINT nState); 
	BOOL SetCheck(HTREEITEM hItem); 
	void SetStateIcon(); 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CMyTreeView) 
	protected: 
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view 
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs); 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	virtual ~CMyTreeView(); 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
	// Generated message map functions 
protected: 
	//{{AFX_MSG(CMyTreeView) 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
	afx_msg void OnItemexpanding(NMHDR* pNMHDR, LRESULT* pResult); 
	afx_msg void OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
#endif