subject_18465.htm

一些关于vc的问答

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序号：18465 发表者：ubi 发表日期：2002-10-21 10:59:51
<br>主题：请教各位：急用
<br>内容：请问在CTreeCtrl类的消息映射ON_NOTIFY宏[ON_NOTIFY( wNotifyCode, id, memberFxn )]中，在Tree的节点上点击鼠标右键所使用的消息通知代码wNotifyCode是什么？
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回复者：Norton AntivVirus 回复日期：2002-10-21 11:30:19
<br>内容：NM_RCLICK
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<font color=red>答案被接受</font><br>回复者：Norton AntivVirus 回复日期：2002-10-21 11:32:19
<br>内容：NM_RCLICK<BR><BR><BR>Notifies a control's parent window that the user has clicked the right mouse button within the control. NM_RCLICK is sent in the form of a WM_NOTIFY message. <BR><BR>NM_RCLICK <BR>&nbsp;&nbsp;&nbsp;&nbsp;lpnmh = (LPNMHDR) lParam; <BR><BR>Parameters<BR>lpnmh <BR>Address of an NMHDR structure that contains additional information about this notification message. <BR>Return Values<BR>Return nonzero to not allow the default processing, or zero to allow the default processing. <BR><BR>好像OnNotify并没有你说得那个参数,呵呵
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