Wed, 07 May 2008 16:35:00 GMThttp://item.feedsky.com/~csdn.net/nli123/~1044216/71893066/1044216/1/item.htmlcomments/2410850.aspx0comments/commentRss/2410850.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2410850<p>使用之前文章中提到的双缓冲显示时，会出现内存泄漏的情况。随着一次一次的刷新，内存不断在消耗。经同事指点，使用下面的方法对其进行改善。 </p><p>1、首先添加显示控件变量，变量类型为CStatic m_static_show。 </p><p>2、添加指向显示控件的CDC*变量m_pshowdc 。</p><p>3、在程序初始化的时候，一次性的对m_pshowdc进行初始化。m_pshowdc = m_static_show.GetDC()。</p><p>4、在双缓冲函数内，就利用m_pshowdc进行绘图即可。而不需要每次刷新都进行一次GetDlgItem\GetDC函数。</p><p>利用这种方法能够解决内存泄漏的情况！</p><p>bingo~</p><img src ="aggbug/2410850.aspx" width = "1" height = "1" />Thu, 08 May 2008 00:35:00 +0800nli123http://blog.csdn.net/nli123/archive/2008/05/07/2410850.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2008/05/07/2410850.aspxnli123http://blog.csdn.net/nli123/archive/2008/05/07/2410850.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893066/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893067/1044216/1/item.htmlcomments/2048824.aspx0comments/commentRss/2048824.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=2048824输 出: CString strPath** strPath非空, 表示用户选择的文件夹路径** strPath为空, 表示用户点击了“取消”键，取消选择** 功能描述:显示“选择文件夹”对话框，让用户选择文件夹<img src ="aggbug/2048824.aspx" width = "1" height = "1" />Thu, 17 Jan 2008 22:41:00 +0800nli123http://blog.csdn.net/nli123/archive/2008/01/17/2048824.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2008/01/17/2048824.aspxnli123http://blog.csdn.net/nli123/archive/2008/01/17/2048824.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893067/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893068/1044216/1/item.htmlcomments/1761995.aspx0comments/commentRss/1761995.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1761995利用双缓冲解决屏幕图像闪烁问题<img src ="aggbug/1761995.aspx" width = "1" height = "1" />Tue, 28 Aug 2007 21:39:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/08/28/1761995.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/08/28/1761995.aspxnli123http://blog.csdn.net/nli123/archive/2007/08/28/1761995.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893068/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893069/1044216/1/item.htmlcomments/1760556.aspx0comments/commentRss/1760556.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1760556Class Wizard 出错: A duplicate insert block exists <img src ="aggbug/1760556.aspx" width = "1" height = "1" />Mon, 27 Aug 2007 21:34:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/08/27/1760556.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/08/27/1760556.aspxnli123http://blog.csdn.net/nli123/archive/2007/08/27/1760556.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893069/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893070/1044216/1/item.htmlcomments/1652172.aspx0comments/commentRss/1652172.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1652172如何在6.0里应用gdi+<img src ="aggbug/1652172.aspx" width = "1" height = "1" />Thu, 14 Jun 2007 22:07:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/06/14/1652172.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/06/14/1652172.aspxnli123http://blog.csdn.net/nli123/archive/2007/06/14/1652172.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893070/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893071/1044216/1/item.htmlcomments/1650421.aspx0comments/commentRss/1650421.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1650421描述了gdi与gdi+的差异性<img src ="aggbug/1650421.aspx" width = "1" height = "1" />Wed, 13 Jun 2007 22:14:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/06/13/1650421.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/06/13/1650421.aspxnli123http://blog.csdn.net/nli123/archive/2007/06/13/1650421.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893071/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893072/1044216/1/item.htmlcomments/1638657.aspx0comments/commentRss/1638657.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1638657I、extern "c" {...}的作用。II、stdafx.h文件的作用及使用。<img src ="aggbug/1638657.aspx" width = "1" height = "1" />Tue, 05 Jun 2007 18:03:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/06/05/1638657.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/06/05/1638657.aspxnli123http://blog.csdn.net/nli123/archive/2007/06/05/1638657.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893072/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893073/1044216/1/item.htmlcomments/1559083.aspx0comments/commentRss/1559083.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1559083主成分分析 PCA <img src ="aggbug/1559083.aspx" width = "1" height = "1" />Tue, 10 Apr 2007 22:44:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/04/10/1559083.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/04/10/1559083.aspxnli123http://blog.csdn.net/nli123/archive/2007/04/10/1559083.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893073/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893074/1044216/1/item.htmlcomments/1542786.aspx0comments/commentRss/1542786.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1542786调试用于PPC设备的dll,如何跟进源文件。<img src ="aggbug/1542786.aspx" width = "1" height = "1" />Tue, 27 Mar 2007 22:25:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/03/27/1542786.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/03/27/1542786.aspxnli123http://blog.csdn.net/nli123/archive/2007/03/27/1542786.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893074/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893075/1044216/1/item.htmlcomments/1478784.aspx1comments/commentRss/1478784.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1478784在对话框picture control中利用opengl进行绘图<img src ="aggbug/1478784.aspx" width = "1" height = "1" />Wed, 10 Jan 2007 18:29:00 +0800nli123http://blog.csdn.net/nli123/archive/2007/01/10/1478784.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2007/01/10/1478784.aspxnli123http://blog.csdn.net/nli123/archive/2007/01/10/1478784.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893075/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893076/1044216/1/item.htmlcomments/1450865.aspx0comments/commentRss/1450865.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1450865创建和销毁对象；new,delete；二维动态指针的分配<img src ="aggbug/1450865.aspx" width = "1" height = "1" />Thu, 21 Dec 2006 01:31:00 +0800nli123http://blog.csdn.net/nli123/archive/2006/12/20/1450865.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2006/12/20/1450865.aspxnli123http://blog.csdn.net/nli123/archive/2006/12/20/1450865.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893076/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893077/1044216/1/item.htmlcomments/1358523.aspx0comments/commentRss/1358523.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1358523Opengl，文档视图，单文档<img src ="aggbug/1358523.aspx" width = "1" height = "1" />Tue, 31 Oct 2006 22:44:00 +0800nli123http://blog.csdn.net/nli123/archive/2006/10/31/1358523.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2006/10/31/1358523.aspxnli123http://blog.csdn.net/nli123/archive/2006/10/31/1358523.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893077/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893078/1044216/1/item.htmlcomments/1350329.aspx0comments/commentRss/1350329.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1350329全局变量；静态变量<img src ="aggbug/1350329.aspx" width = "1" height = "1" />Wed, 25 Oct 2006 18:54:00 +0800nli123http://blog.csdn.net/nli123/archive/2006/10/25/1350329.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2006/10/25/1350329.aspxnli123http://blog.csdn.net/nli123/archive/2006/10/25/1350329.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893078/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893079/1044216/1/item.htmlcomments/1339772.aspx0comments/commentRss/1339772.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1339772void*； 实时定义变量<img src ="aggbug/1339772.aspx" width = "1" height = "1" />Thu, 19 Oct 2006 00:31:00 +0800nli123http://blog.csdn.net/nli123/archive/2006/10/18/1339772.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2006/10/18/1339772.aspxnli123http://blog.csdn.net/nli123/archive/2006/10/18/1339772.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893079/1044216http://item.feedsky.com/~csdn.net/nli123/~1044216/71893080/1044216/1/item.htmlcomments/1339708.aspx0comments/commentRss/1339708.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1339708extern; 修改外部对象<img src ="aggbug/1339708.aspx" width = "1" height = "1" />Wed, 18 Oct 2006 23:55:00 +0800nli123http://blog.csdn.net/nli123/archive/2006/10/18/1339708.aspx#Feedbackhttp://blog.csdn.net/nli123/archive/2006/10/18/1339708.aspxnli123http://blog.csdn.net/nli123/archive/2006/10/18/1339708.aspxhttp://blog.csdn.net/nli123/rss.aspxcsdn.net/nli123/~1044216/71893080/1044216