The above link project details is perfectly ok. but i want some changes in that. if u select any node in the treeview at that time u enter the node name into textbox that node will be added to present selected node. so if select any node that node will be displaying purpose of the combo box.

so if u enter any parent or child node that nodes will be stored in the combo box.using windows application form
i think it supports the database connection also. plz help me.................

thank you................
k v sunil kumar
  Modified On Sep-18-2014 01:24:09 PM
  1. Hi K V Sunil!

    If you want to populate data into combo box on node selection or on node click, then used _NodeMouseClick event of tree view as below

    private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)

    I hope it resolve your problem

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