excelrw.h

将XLS文件的内容下载到LED显示屏上显示

#ifndef _EXCEL_H_
#define _EXCEL_H_


#include "excel.h"
#include "comdef.h"

class CExcelRW
{
public:
	CExcelRW();
	~CExcelRW();

private:
	bool m_bIsOpened;

	_Application   m_ExcelApp;     
	Workbooks   m_wbsMyBooks;     
	_Workbook   m_wbMyBook;     
	Worksheets   m_wssMysheets;     
	_Worksheet   m_wsMysheet;
	Range   m_rgMyRge; 

public:

	inline const bool& IsOpened() { return m_bIsOpened; }
	bool Open(CString filename, CString sheet);
	void Write(long row, long col, _variant_t value);
	_variant_t Read(long row,long col);
	CString ReadStr(long row,long col);
	void Save(CString filename);
	void Close();
};

#endif