xxgl.h

这是一套学校设备管理系统的源码 里面有树形结构使用的很棒的方法

// xxgl.h : main header file for the XXGL application
//

#if !defined(AFX_XXGL_H__368EB6C5_6C90_11D4_BE45_0050BAA649E2__INCLUDED_)
#define AFX_XXGL_H__368EB6C5_6C90_11D4_BE45_0050BAA649E2__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"       // main symbols

/////////////////////////////////////////////////////////////////////////////
// CXxglApp:
// See xxgl.cpp for the implementation of this class
//

class CXxglApp : public CWinApp
{
public:
	CXxglApp();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CXxglApp)
	public:
	virtual BOOL InitInstance();
	virtual SetDevMode(HANDLE hDevMode);
	virtual SetDevNames(HANDLE hDevNames);
	//}}AFX_VIRTUAL

// Implementation

	//{{AFX_MSG(CXxglApp)
	afx_msg void OnAppAbout();
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};


/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_XXGL_H__368EB6C5_6C90_11D4_BE45_0050BAA649E2__INCLUDED_)