subject_17436.htm

一些关于vc的问答

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序号：17436 发表者：milo 发表日期：2002-10-11 13:18:18
<br>主题：listview 中怎样添加点击右键后功能菜单
<br>内容：类似flashget中文件点击右键后弹出的菜单(移动、删除等）<BR>谢！
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<font color=red>答案被接受</font><br>回复者：徐景周 回复日期：2002-10-11 13:38:10
<br>内容：在listview中的OnContextMenu内加入相关菜单既可。<BR><BR>类似在OnContextMenu消息涵数中加入如下代码：<BR>&nbsp;&nbsp;&nbsp;&nbsp;if (point.x == -1 && point.y == -1){<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//keystroke invocation<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CRect rect;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GetClientRect(rect);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ClientToScreen(rect);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;point = rect.TopLeft();<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;point.Offset(5, 5);<BR>&nbsp;&nbsp;&nbsp;&nbsp;}<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;BCMenu* pMainMenu = (BCMenu*)((CMainFrame*)AfxGetMainWnd())-&gt;GetMenu();<BR>//&nbsp;&nbsp;&nbsp;&nbsp;VERIFY(menu.LoadMenu(IDR_MENU_OPERATE));<BR>&nbsp;&nbsp;&nbsp;&nbsp;ASSERT( pMainMenu != NULL );<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CMenu* pPopup = pMainMenu-&gt;GetSubMenu(2);<BR>&nbsp;&nbsp;&nbsp;&nbsp;ASSERT(pPopup != NULL);<BR>&nbsp;&nbsp;&nbsp;&nbsp;CWnd* pWndPopupOwner = this;<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;while (pWndPopupOwner-&gt;GetStyle() & WS_CHILD)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pWndPopupOwner = pWndPopupOwner-&gt;GetParent();<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;pPopup-&gt;TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, point.x, point.y,<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pWndPopupOwner);<BR>
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回复者：milo 回复日期：2002-10-11 14:21:00
<br>内容：BCMenu?
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回复者：徐景周 回复日期：2002-10-11 14:46:46
<br>内容：一个在下面文章中用到的菜单类，可实现XP风格，你可以改为CMenu.<BR><BR>http://www.copathway.com/itbookreview/view_paper.asp?paper_id=160
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