Fri, 13 Feb 2009 12:25:00 GMTa Shanghai ITer —— 涛的IT人生路http://blog.csdn.net/Passants/http://blog.csdn.net/Passants/archive/2009/02/13/3886622.aspxhttp://blog.csdn.net/Passants/comments/3886622.aspx0http://blog.csdn.net/Passants/comments/commentRss/3886622.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=3886622<br />重写OnCtlColor函数：<br /><br />HBRUSH CMyDialog::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) { HBRUSH hbr; if( nCtlColor == MY_STATIC ) { pDC->SetBkMode(TRANSPARENT); hbr = (HBRUSH)GetStockObject( NULL_BRUSH ); } else { hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor); } return hbr; }  <br /><br />使用这个方法要注意，如果用SetWindowText，SetDlgItemText之类的函数去修改显示的文字，会发生文字重叠。解决的方法就是将该块区域Invalidate一下，使其重新绘制。<img src ="http://blog.csdn.net/Passants/aggbug/3886622.aspx" width = "1" height = "1" />Fri, 13 Feb 2009 20:25:00 +0800涛http://blog.csdn.net/Passants/archive/2009/02/13/3886622.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2009/02/13/3886622.aspx涛http://blog.csdn.net/Passants/archive/2009/02/09/3871162.aspxhttp://blog.csdn.net/Passants/comments/3871162.aspx0http://blog.csdn.net/Passants/comments/commentRss/3871162.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=3871162<br />经常有这样的需求，在对话框的某个位置显示一个背景透明的图标。但是往往图片控件（Picture Control）设置成了透明的，但图标的背景却变成了不透明的。下面这个类可以用来满足显示透明图标的需求。CTransparentImage继承自CStatic。<br /><br />//.h class CTransparentImage : public CStatic { public: CTransparentImage() : m_bLoaded(false), m_width(0), m_height(0) {}; virtual ~CTransparentImage() {}; void loadImage(); void SetIcon(HICON hIcon, int width, int height); protected: //{{AFX_MSG(CTransparentImage) afx_msg void OnPaint(); //}}AFX_MSG DECLARE_MESSAGE_MAP() <img src ="http://blog.csdn.net/Passants/aggbug/3871162.aspx" width = "1" height = "1" />Tue, 10 Feb 2009 00:41:00 +0800涛http://blog.csdn.net/Passants/archive/2009/02/09/3871162.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2009/02/09/3871162.aspx涛http://blog.csdn.net/Passants/archive/2009/02/02/3858541.aspxhttp://blog.csdn.net/Passants/comments/3858541.aspx0http://blog.csdn.net/Passants/comments/commentRss/3858541.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=3858541<br />1. 从CTreeCtrl派生自己的类，如CMyTreeCtrl。打开Tooltip功能：<br />void CMyTreeCtrl::PreSubclassWindow() { // TODO: Add your specialized code here and/or call the base class CTreeCtrl::PreSubclassWindow(); EnableToolTips(TRUE); }<br /><br />2. 重写OnToolHitTest<br /><br />int CMyTreeCtrl::OnToolHitTest(CPoint point, TOOLINFO * pTI) const { RECT rect; UINT nFlags; HTREEITEM hitem = HitTest( point, &nFlags ); if( nFlags & TVHT_ONITEMLABEL ) { GetItemRect( hitem, &rect, TRUE ); <img src ="http://blog.csdn.net/Passants/aggbug/3858541.aspx" width = "1" height = "1" />Mon, 02 Feb 2009 23:34:00 +0800涛http://blog.csdn.net/Passants/archive/2009/02/02/3858541.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2009/02/02/3858541.aspx涛http://blog.csdn.net/Passants/archive/2005/05/17/376006.aspxhttp://blog.csdn.net/Passants/comments/376006.aspx1http://blog.csdn.net/Passants/comments/commentRss/376006.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=376006有关CString 对象未被正确释放的问题。<img src ="http://blog.csdn.net/Passants/aggbug/376006.aspx" width = "1" height = "1" />Tue, 17 May 2005 20:43:00 +0800涛http://blog.csdn.net/Passants/archive/2005/05/17/376006.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2005/05/17/376006.aspx涛http://blog.csdn.net/Passants/archive/2005/03/24/328676.aspxhttp://blog.csdn.net/Passants/comments/328676.aspx1http://blog.csdn.net/Passants/comments/commentRss/328676.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=328676弱啊弱啊……<img src ="http://blog.csdn.net/Passants/aggbug/328676.aspx" width = "1" height = "1" />Thu, 24 Mar 2005 20:31:00 +0800涛http://blog.csdn.net/Passants/archive/2005/03/24/328676.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2005/03/24/328676.aspx涛http://blog.csdn.net/Passants/archive/2005/03/04/310735.aspxhttp://blog.csdn.net/Passants/comments/310735.aspx1http://blog.csdn.net/Passants/comments/commentRss/310735.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=310735用汇编写的小游戏，只有1K左右大小……<img src ="http://blog.csdn.net/Passants/aggbug/310735.aspx" width = "1" height = "1" />Fri, 04 Mar 2005 22:55:00 +0800涛http://blog.csdn.net/Passants/archive/2005/03/04/310735.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2005/03/04/310735.aspx涛http://blog.csdn.net/Passants/archive/2005/03/03/309772.aspxhttp://blog.csdn.net/Passants/comments/309772.aspx2http://blog.csdn.net/Passants/comments/commentRss/309772.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=309772今天写了个基于MFC对话框的OpenGL类，可以在对话框程序中使用OpenGL了，并且提供了全屏与非全屏转换的两个函数，很容易使用，速度快。<img src ="http://blog.csdn.net/Passants/aggbug/309772.aspx" width = "1" height = "1" />Fri, 04 Mar 2005 03:32:00 +0800涛http://blog.csdn.net/Passants/archive/2005/03/03/309772.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2005/03/03/309772.aspx涛http://blog.csdn.net/Passants/archive/2005/01/30/274091.aspxhttp://blog.csdn.net/Passants/comments/274091.aspx1http://blog.csdn.net/Passants/comments/commentRss/274091.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=274091ＦＲＩＥＮＤＳ演员详细介绍<img src ="http://blog.csdn.net/Passants/aggbug/274091.aspx" width = "1" height = "1" />Sun, 30 Jan 2005 23:51:00 +0800涛http://blog.csdn.net/Passants/archive/2005/01/30/274091.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2005/01/30/274091.aspx涛http://blog.csdn.net/Passants/archive/2005/01/26/268850.aspxhttp://blog.csdn.net/Passants/comments/268850.aspx3http://blog.csdn.net/Passants/comments/commentRss/268850.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=268850用servlet实现一个最简单的在图片上动态加字的程序<img src ="http://blog.csdn.net/Passants/aggbug/268850.aspx" width = "1" height = "1" />Wed, 26 Jan 2005 22:40:00 +0800涛http://blog.csdn.net/Passants/archive/2005/01/26/268850.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2005/01/26/268850.aspx涛http://blog.csdn.net/Passants/archive/2005/01/24/265973.aspxhttp://blog.csdn.net/Passants/comments/265973.aspx1http://blog.csdn.net/Passants/comments/commentRss/265973.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=265973感觉万院长的谆谆教诲使我受益匪浅<img src ="http://blog.csdn.net/Passants/aggbug/265973.aspx" width = "1" height = "1" />Mon, 24 Jan 2005 22:10:00 +0800涛http://blog.csdn.net/Passants/archive/2005/01/24/265973.aspx#Feedbackhttp://blog.csdn.net/Passants/archive/2005/01/24/265973.aspx涛