cdbexpview.h

来自「本人买的<<VC++项目开发实例>>源代码配套光盘.」· C头文件 代码 · 共 68 行

// Copyright (C) 1991 - 1999 Rational Software Corporation

#if defined (_MSC_VER) && (_MSC_VER >= 1000)
#pragma once
#endif
#ifndef _INC_CDBEXPVIEW_3C369397005B_INCLUDED
#define _INC_CDBEXPVIEW_3C369397005B_INCLUDED

#include "CDBTreeNode.h"

//##ModelId=3CDCDCD7002D
class CDBExpView 
: public CDBTreeNode
{
protected:
	//##ModelId=3CDCDCD70042
	virtual void OnMenuItemClick(UINT nCmd);

	//##ModelId=3CDCDCD7004D
	virtual const char* GetTreeNodeCaption();

	//这个函数是用来修改菜单的, 当它返回的时候, 
	//一个符合上下文环境的弹出式菜单就被创建并修改成功.
	//##ModelId=3CDCDCD70056
	virtual void BuildContextMenu(DBTREE_NODE_CONTEXT& context);

public:
/*在开始设计的时候，给BuildLVITEM采用的不是虚函数，可是到
前来看，这是不可以的，因为，这样的话就不能更改在右视中的
*/
	//##ModelId=3CDCDCD70061
	virtual void BuildLVITEM(int& nIndex);

	//##ModelId=3CDCDCD7006B
	int View_RecCount(HWND hWnd, LPARAM lParam);
	//##ModelId=3CDCDCD70074
	virtual void BuildTVITEM(HTREEITEM hParentItem);

	//当用户使用鼠标的右键要弹出菜单的时候,这个函数被调用.
	//它会立即创建一个弹出式的菜单 m_ContextMenu
	//然后会调用BuildContextMenu来修改这个菜单
	//##ModelId=3CDCDCD7007D
	virtual BOOL PopupContextMenu(DBTREE_NODE_CONTEXT& context);

	//##ModelId=3CDCDCD70087
	virtual BOOL OpenRelatedView(LPARAM lParam);

	//##ModelId=3CDCDCD70091
	CString m_strViewName;
	//##ModelId=3CDCDCD7009B
	virtual  ~CDBExpView();
	//##ModelId=3CDCDCD7009D
	CDBExpView(const CString &strName);
	//##ModelId=3CDCDCD700A6
	virtual  BOOL ExpandItem(HTREEITEM hItem, UINT state);
private:
	//##ModelId=3CDCDCD700B9
	int View_GenerateScript(HWND hParentWnd, LPARAM lParam);
	//##ModelId=3CDCDCD700BC
	int View_Property(HWND hParentWnd, LPARAM lParam);
	//##ModelId=3CDCDCD700C5
	int View_Definition(HWND hParentWnd, LPARAM lParam);
	//##ModelId=3CDCDCD700CF
	int View_GetRecordSet(HWND hParentWnd, LPARAM lParam);
};

#endif /* _INC_CDBEXPVIEW_3C369397005B_INCLUDED */