subject_26904.htm

一些关于vc的问答

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序号：26904 发表者：夏乾坤 发表日期：2003-01-06 16:20:38
<br>主题：菜鸟问题：如何制作鼠标的右键菜单？
<br>内容：源码谢谢
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<font color=red>答案被接受</font><br>回复者：catandmouse 回复日期：2003-01-06 16:46:04
<br>内容：参考以下代码<BR>CMenu m_PopMenu;<BR>m_PopMenu.LoadMenu(IDR_Popup_Print);<BR>ClientToScreen(&amp;point);<BR>CMenu *psub = (CMenu *)m_PopMenu.GetSubMenu(0);<BR>psub-&gt;TrackPopupMenu(TPM_LEFTALIGN|TPM_RIGHTBUTTON,point.x,point.y,this);<BR>m_PopMenu.DestroyMenu();<BR>其中IDR_Popup_Print指的是你所建的菜单的ID号
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回复者：catandmouse 回复日期：2003-01-06 16:54:52
<br>内容：以上代码是在鼠标右击事件中写的，步骤如下：<BR>先在BEGIN_MESSAGE_MAP（）中声明鼠标右击事件ON_WM_RBUTTONDOWN()<BR>然后再在头文件中定义afx_msg void OnRButtonDown(UINT nFlags, CPoint point);<BR>再将以上代码写入OnRButtonDown（）函数中就可以了<BR>
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回复者：晚风也渡 回复日期：2003-01-06 17:04:50
<br>内容：(1)映射CMainFrame的WM_CONTEXTMENU消息<BR>在其中加入:<BR>&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CMenu popupmenu;<BR>&nbsp;&nbsp;&nbsp;&nbsp; popupmenu.LoadMenu(IDR_MENU1);<BR>&nbsp;&nbsp;&nbsp;&nbsp;popupmenu.GetSubMenu(0)-&gt;TrackPopupMenu(TPM_LEFTALIGN,point.x,point.y,this);<BR>(2)映射WM_RBUTTONDOWN消息<BR>在其中加入:<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CMenu popupmenu;<BR>&nbsp;&nbsp;&nbsp;&nbsp;CPoint pointcursor;<BR>&nbsp;&nbsp;&nbsp;&nbsp;GetCursorPos(&amp;pointcursor);<BR>&nbsp;&nbsp;&nbsp;&nbsp; popupmenu.LoadMenu(IDR_MENU1);<BR>&nbsp;&nbsp;&nbsp;&nbsp;popupmenu.GetSubMenu(0)-&gt;TrackPopupMenu(TPM_LEFTALIGN,pointcursor.x,pointcursor.y,this);<BR>IDR_MENU1为你用资源编辑器编辑的菜单
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回复者：夏乾坤 回复日期：2003-01-06 17:11:16
<br>内容：OK，谢谢二位
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