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How to get the child nodes of the selected treeview node ?

Platform: ASP.NET Web Forms (Classic) |
Control: TreeView |
.NET Framework: 4.5 |
Product Version:
Tags: treeview, node


You can easily get the child nodes of the selected node with the help of NodeSelectedEvent event and its argument.


In a NodeSelectedEvent event, the event argument (e) holds the object of the selected nodeNode. The selected node object have property called Items, it holds a list of child node object of the selected node.

By iterating the Item object, you can get the information of each child node.

Refer the following code example.



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