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ASP.NET 2.0 TreeView control quirks
Message
From
20/07/2006 04:03:31
 
 
To
19/07/2006 14:58:39
General information
Forum:
ASP.NET
Category:
Other
Environment versions
Environment:
C# 2.0
Miscellaneous
Thread ID:
01137785
Message ID:
01137943
Views:
11
Hi,

From help:

The text of a node in the TreeView control can be in one of two modes: selection mode or navigation mode. By default, a node is in selection mode. To put a node into navigation mode, set the node's NavigateUrl property to a value other than an empty string (""). To put a node into selection mode, set the node's NavigateUrl property to an empty string.

So it looks like your only option is to clear the NavigateURL ?
Regards,
Viv


>I am using the NET 2.0 TreeView again for a web app.
>
>By default every node is automatically a hyperlink going to:
>
>TreeView1_SelectedNodeChanged(object sender, EventArgs e)
>
>when clicked.
>
>I need multiple choices so I added a checkbox
>
>TreeView1.Nodes[i].ShowCheckBox == true
>
>programmatically so the user can select several nodes and press [Submit].
>
>Yet every node is a hyperlink and I can't find a way to turn that off. While in development I added a simple return and a label message saying not to click and to check the box instead.
>
>Obviously a round trip and this message won't do in production.
>
>Reading ASP.NET help: "TreeView Web Server Control Overview " I see:
>
>"Node text is the actual text that displays on the TreeNode object. Node text can behave like a hyperlink in navigation mode, or like a button in selection mode."
>
>This seems hopeful. How do you change from nav mode to selection mode? Am I missing something obvious here as I don't see it.
>
>Anhy pointers appreciated.
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