带有上下文菜单条问题的treeview [英] treeview with context menu strip problem

问题描述

我想在treeview的treenode上显示上下文菜单条.
我用下面的参考.用于生成上下文菜单条

http://dotnetslackers.com/articles/aspnet/ContextMenuOnTreeView.aspx

我遇到两个错误:

I want to show context menu strip on treenode of treeview.
I use the below ref. for generate context menu strip

http://dotnetslackers.com/articles/aspnet/ContextMenuOnTreeView.aspx

I got two errors:

1. ''System.Web.UI.WebControls.TreeNode'' does not have a public property named ''oncontextmenu''

请帮助我.

Please help me.

推荐答案

由于您粘贴了1个错误，因此请告诉我原因.
作为错误状态，很明显，节点上没有oncontextmenu属性.要查看所有事件，请在此处 [ ^ ]

有关树视图控件的概述:此处 [

Since you have pasted 1 error, let me tell the reason for that.

As error states, it''s clear that you don''t have oncontextmenu proerty on nodes. To see all the events, look here[^]

For treeview control overview: here[^]


Now, why do you get an error. I just looked at the article you referred to and found that the author used a trick of embedding an html into the tree node text to have a context menu on client side. It looks like you are trying to use that oncontextmenu as a event of tree node (as per the error). As suggested in the article, follow the steps and embedd HTML in node-text instead of trying to use any node event.

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