subject_38663.htm

一些关于vc的问答

<p>
序号：38663 发表者：约翰列侬 发表日期：2003-05-05 11:00:42
<br>主题：求助：怎样捕捉点击最小化按钮时的消息？
<br>内容：一个基于对话框的程序，我想处理点击最小化按钮时的消息。请前辈指点。
<br><a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p>
<hr size=1>
<blockquote><p>
回复者：aijun 回复日期：2003-05-05 14:46:49
<br>内容：UINT CMainFrame::OnNcHitTest(CPoint point)<BR>{<BR>&nbsp;&nbsp;&nbsp;&nbsp;// 获得鼠标位置代码。<BR>&nbsp;&nbsp;&nbsp;&nbsp;UINT hit = CFrameWnd::OnNcHitTest(point);<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;// 不接受以下的代码值，将它们映射到HTBORDER<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;static char DisallowCodes[] = {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HTBORDER,HTBOTTOM,HTBOTTOMLEFT,HTBOTTOMRIGHT,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HTCAPTION,HTCLIENT,HTERROR,HTGROWBOX,&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HTHSCROLL,HTLEFT,HTMAXBUTTON,HTMENU, <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HTMINBUTTON,HTNOWHERE,HTREDUCE,HTRIGHT, <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HTSIZE,HTSYSMENU,HTTOP,HTTOPLEFT,<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HTTOPRIGHT,HTTRANSPARENT,HTVSCROLL,HTZOOM<BR>&nbsp;&nbsp;&nbsp;&nbsp;};<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;return (strchr(DisallowCodes, hit))?HTBORDER:hit;<BR>}<BR><BR>看一下这里的代码吧，这里有最小化的。
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>
<hr size=1>
<blockquote><p>
<font color=red>答案被接受</font><br>回复者：zhaiyl 回复日期：2003-05-05 15:12:46
<br>内容：OnSysCommand( UINT nID, LPARAM lParam );<BR><BR>nID : SC_MINIMIZE <BR>
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>
<hr size=1>
<blockquote><p>
回复者：约翰列侬 回复日期：2003-05-05 17:01:11
<br>内容：谢谢2楼 ：）
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>