We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on : Nov 16th 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to delete the selected node in the TreeViewAdv control?

 

Trying to delete the selected node by calling:

this.treeViewAdv1.Nodes.Remove(this.treeViewAdv1.SelectedNode);

The above code will only delete the selected node if it is a root node. This is because TreeViewAdv.Nodes collection does not contain all the nodes of the tree, just thelevel 0 nodes. If the node is in a level greater than 0, it is not deleted as it is not contained in the primary Nodes collection. So you instead should call:

C#

TreeViewAdv.SelectedNode.Parent.Nodes.Remove(TreeViewAdv.SelectedNode);

VB

TreeViewAdv.SelectedNode.Parent.Nodes.Remove(TreeViewAdv.SelectedNode)

Article ID: Published Date: Last Revised Date: Platform: Control:
1235 04/30/2011 07/10/2014 WinForms TreeViewAdv
Tags:
Did you find this information helpful?
Add Comment
You must log in to leave a comment

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon