采用excel 的automation技术实现excel报表的操作，可以通过该类提供的函数方便的在VC＋＋程序中打开关闭excel文件，并且可以在excel表格中任意插入文字、数字、图片等。该类可以方便的进行扩展用于VC对excel的操作。-The automation technology using excel report excel action, can facilitate the functions provided by the class in VC++, close to open excel file, and can excel in any form insert text, numbers and pictures. Class can easily be extended for the operation of VC on excel.