[Solved] How to Rebind the TreeView

[Lilia]

Hello,

I've implemented a custom extension method which I use to bind the TreeView to my items. The problem was that the TreeView doesn't support multiple types of children when using Bind. So my extension method looks s.th. like this:

public static TreeViewBuilder DataBindToIUserCollection(this TreeViewBuilder tree, IUser users)
{
    return tree.Items(items => items.Add.......)
}

This works gread for binding to my collection of users.
The TreeView has context menu, through which I call a Telerik Window control that I use to add new users to the souce. The problem is that when I update the datasource somehow the treeview calls this method DataBindToIUserCollection, but never rebind to the new source!

Can you tell me how I can workaround this?

[Atanas Korchev]

Hi Lilia,

 It is not clear how you rebind the treeview and what the expected behavior is. Could you attach a sample project to this thread so we can check it out?

Regards,
Atanas Korchev
the Telerik team

[Lilia]

Thank you for your reply. I thought that this was some kind of treeview optimization, but the problem was with me. I managed to resolve my issue.