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Creation and memory mapping existing DBF files as alternative of data serialization during work with modified CListCtrl classes in virtual mode on dialogs of MDI application

, 22 Jul 2009 CPOL
The demonstration of reading, writing and creation of standard DBF files with random access in memory instead of serialization of typical MFC application for descendants of CListCtrl classes in Virtual Mode.
ModifiedListCtrl04.zip
ModifiedListCtrl04
Bin
Main.exe
Dbf
First.dbf
Second.dbf
Third.dbf
ListCtrlEx
Main.aps
Main.clw
Main.dsp
Main.dsw
Main.ncb
Main.opt
Main.plg
res
Main.ico
MainDoc.ico
Toolbar.bmp
Toolbar2.bmp
Toolbar2_.bmp
/////////////////////////////////////////////////////////////////////////////
// ListCtrlEx.h : header file
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_LISTCTRLEX_H__EMERY_EMERALD__INCLUDED_)
	#define AFX_LISTCTRLEX_H__EMERY_EMERALD__INCLUDED_

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

	#include "..\MainDoc.h"

	/////////////////////////////////////////////////////////////////////////////
	// class CListCtrlEx
	/////////////////////////////////////////////////////////////////////////////
	class CListCtrlEx : public CListCtrl {
		// Construction
		public:
			CListCtrlEx();
			
		// Attributes
		public:
			//*** Main application pointer
			CMainApp *m_pMainApp;

			//*** Table Id
			ETABLE m_eTable;

			//*** Current meta table structure
			META_TABLE m_MetaTable;

			//*** Current document
			CMainDoc *m_pDoc;

		// Operations
		public:

		// Overrides
		public:

		protected:
			virtual void SetColItemText(CDC *pDC, CString &sCellText, CRect &TextRect, 
					UINT nJustify);
			virtual void SetRowText(LPDRAWITEMSTRUCT pDIS);

			virtual void DrawItem(LPDRAWITEMSTRUCT pDIS);

		protected:
			virtual BOOL OnChildNotify(UINT message, WPARAM wParam, LPARAM lParam, 
					LRESULT *pLResult);

		// Implementation
		public:
			virtual ~CListCtrlEx();

		// Generated message map functions
		protected:
			afx_msg void MeasureItem(LPMEASUREITEMSTRUCT pMIS);

		DECLARE_MESSAGE_MAP()
	};
#endif // !defined(AFX_LISTCTRLEX_H__EMERY_EMERALD__INCLUDED_)

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

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Emery Emerald
Software Developer
Ukraine Ukraine
No Biography provided

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