Hi
How can i show Root node with + symbol wihtout adding child nodes to parent node. Root node has child nodes. When i click + symbol then child nodes wil add to root node. Is it possible? If possible how to implement using WinTree. I am using to form tree strcuture using this control Infragistics.Win.UltraWinTree.UltraTree.
Help me regarding this.
Thank you for your time.
Regards
Prathap
Hi Brian,
Thank you very much for your reply. I will start doing with those changes.
Thanks and Regards
Set the UltraTree.Override.ShowExpansionIndicator property to 'CheckOnExpand', and the expansion indicators will appear regardless of whether the node has children. Handle the BeforeExpand event and populate the node's Nodes collection therein. The 'UltraTree Load On Demand' sample , which is included with the SDK, demonstrates this concept.