2 Answers, 1 is accepted
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Accepted
Hello Amos,
Thank you for writing.
Once you have loaded the Nodes collection for a certain RadTreeNode, the NodesNeeded event is not designed to be fired again for it. Hence, in order to force the NodesNeeded event to fire for a specific node again, you should clear its Nodes collection.
I hope this information helps. Should you have further questions, I would be glad to help.
Regards,
Dess
Telerik
Thank you for writing.
Once you have loaded the Nodes collection for a certain RadTreeNode, the NodesNeeded event is not designed to be fired again for it. Hence, in order to force the NodesNeeded event to fire for a specific node again, you should clear its Nodes collection.
I hope this information helps. Should you have further questions, I would be glad to help.
Dess
Telerik
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Amos
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answered on 22 May 2015, 02:22 AM
Hi Dess,
Thanks for quick reply, I have already made changes to my code and it's working.
this.radTreeView1.Nodes.First().Nodes.Clear();this.radTreeView1.Nodes.First().Tag = null; //Flag for loading nodethisradTreeView1.Nodes.First().ExpandAll();Regards,
Soe Thu Aung