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Expand TreeView fully by default? Options
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Dynamic Web
Posted: Monday, October 22, 2007 8:25:31 PM
Rank: Member
Groups: Member

Joined: 10/22/2007
Posts: 18
Is there any way to have a treeview show as fully expanded when it first appears? Seems like all examples show expansion on click only.
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eo_support
Posted: Monday, October 22, 2007 8:37:28 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,217
Hi,

You need to explicitly call ExpandAll method on each of the top level node.

Thanks
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Dynamic Web
Posted: Monday, October 22, 2007 8:48:24 PM
Rank: Member
Groups: Member

Joined: 10/22/2007
Posts: 18
Got it. Here is the code that I tried just after the databind in Page_Load() that seems to work well:

Code: C# 
foreach (EO.Web.TreeNode node in TreeView1.Nodes)
{
     if (node.IsTopLevel) node.ExpandAll();
}


Thanks!
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