07 2012 档案

双缓冲类（转，打个tag）
摘要：#ifndef _MEMDC_H_#define _MEMDC_H_//////////////////////////////////////////////////// CMemDC - memory DC//// Author: Keith Rule// Email: // Copyright 1996-1999, Keith Rule//// You may freely use or modify this code provided this// Copyright is included in all derived versions.//// History - 10/3/97 阅读全文
posted @ 2012-07-19 13:41 aicro 阅读(422) 评论(0) 推荐(0)