Merge pull request #2 from 9629976110/patch-1

How-to-restrict-drag-and-drop-of-nodes-in-WPF-TreeViewAdv

Author: FarjanaParveen

README.md

@@ -1,2 +1,4 @@
 # How-to-restrict-drag-and-drop-of-nodes-in-WPF-TreeViewAdv
 This session explains how to restrict drag and drop of nodes in WPF TreeViewAdv.
+
+KB article - [How-to-restrict-drag-and-drop-of-nodes-in-WPF-TreeViewAdv](https://www.syncfusion.com/kb/11652/how-to-restrict-drag-and-drop-of-parent-node-into-another-parent-node-in-wpf-treeviewadv)