Populate GridView from Selected Node in ASP.NET TreeView

[sangam56]

Hello world.
I want to display hierarchical data in a ASP.NET TreeView. Then after clicking any item of TreeView I want to display the whole detail regarding this item into a GridView. Is there any resource somebody know? Please help.
Thank you in advance.

[DrBunchman]

Hi sangam56,

This shouldn't be too difficult to accomplish. Have you built your TreeView already? If not check out this which I found very useful the first time that I used the control.

Once you've built your TreeView you need to use the OnSelectedNodeChanged event to fire a sub which will work out which node you've clicked and populate your GridView accordingly. Use the TreeView1.SelectedNode.Value property to find out which node was clicked.

Let me know how you get on,

Dr B

P.S. You posted this in the ASP Forum which is for Classic ASP only. I've moved it for you but in future please post all your ASP.NET questions in the .NET Forum. Thanks.

[sangam56]

Thank u very much. I have started to go according ur suggestiuon. I will tell u if any problem occurs.