How do I make this loop all children recursively?

Question

I have the following:

for (var i = 0; i < children.length; i++){
   if(hasClass(children[i], \"lbExclude\")){
       children[i].parentNode.removeChild(ch         


        

Answer 1

TreeNode node = tv.SelectedNode;
while (node.Parent != null)
{
    node = node.Parent;
}                    
CallRecursive(node);


private void CallRecursive(TreeNode treeNode)`
{            
    foreach (TreeNode tn in treeNode.Nodes)
    {
        //Write whatever code here this function recursively loops through all nodes                 
        CallRecursive(tn);
    }
}