自己写的CListCtrl自绘类 简单的实现了表头的绘制以及表格非Ｉｔｅｍ区域的绘制，同时　用了双缓冲　　在刷新界面的时候不会出现闪烁的现象。-Write your own self-drawn CListCtrl class implements a simple header to draw and non-draw Item form regions, and with a double-buffered interface when the refresh flicker does no