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

Platform: ASP.NET Web Forms (Classic) |
Control: TreeView |
Published Date: December 15, 2014 |
Last Revised Date: December 15, 2014 |
.NET Framework: 4.5 |
Product Version: 12.3.0.36
Tags: treeview, node

Description:

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

Solution:

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.

C#               

 

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