Hello,

I'm trying to catch a mouse click on a Microsoft.Web.UI.WebControls.TreeView.
Is there a possibility to call a function when I click on a TreeNode?
If I use the SelectedIndexChanged nothing happens until I reload the website...
But thats not the thing I've in mind...

Thanks for help!
Micha

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Posted by a user from .NET 247 (http://www.dotnet247.com/)

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Micha,

In order to pick up the SelectedIndexChanged event, you need to enable
AutoPostback.  The problem is, once you do that, it posts back every
time you expand or close a node.  There's no way to have it post back
on clicking and not on expanding/closing without modifying the control.

I don't know if third party controls are more friendly, and I don't
know if the TreeView control they're going to be shipping with ASP.NET
2.0 is going to be any better, either.

Lisa


Micha B via .NET 247 wrote:
Microsoft.Web.UI.WebControls.TreeView.
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Hi,

is there some other opportunity to catch a mouseclick, made on this
treeview control?

Micha

Micha B wrote:
You could try keeping autopostback off and adding a client side onclick
to the nodes that calls a javascript that posts back.  The only
question is how you'd fake the event arguments.  I've been meaning to
try that, but just haven't gotten around to it.

Lisa

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