How to Highlite Active Tree View Node

Question

Hello friends I am using a Tree View which have many nodesNow my problem is dat when I made any data entry against any of the nodecolor of that node should changed so dat I know against which node I am doing entry .. means onle active node's color should be changed.

Sourabh Sharma · Answer

Hi Scott  thanks for ur reply...I hope so it will work but i choose another way to know my answer...Guess wat?? I put the value of current style into a label and make it visible wen clicking on any particular style...bu now I will try to use ur method. Thanks 4 ur help.

Scott Lysle · Answer

The following code will find a node and highlight it. private void btnFindNode_Click( object sender EventArgs e) { ClearBackColor(); try { TreeNode [] tn = treeView1.Nodes[0].Nodes.Find(txtNodeSearch.Text true ); for ( int i = 0; i { treeView1.SelectedNode = tn[i]; treeView1.SelectedNode.BackColor = Color .Yellow; } } catch { } } // recursively move through the treeview nodes // and reset backcolors to white private void ClearBackColor() { TreeNodeCollection nodes = treeView1.Nodes; foreach ( TreeNode n in nodes) { ClearRecursive(n); } } // called by ClearBackColor function private void ClearRecursive( TreeNode treeNode) { foreach ( TreeNode tn in treeNode.Nodes) { tn.BackColor = Color .White; ClearRecursive(tn); } }