TreeView Control help in C#

private void button1_Click(object sender, System.EventArgs e)
{
 Recursion(this.treeView1.Nodes);
 this.label1.Text="Parent Nodes : "+ParentNodes+"\n"+"Child Nodes :"+ChildNodes;
 ParentNodes=0;
 ChildNodes=0;
}

int ParentNodes=0,ChildNodes=0;

public void Recursion(TreeNodeCollection nodes)
{
if(nodes==null)
 return;
foreach(TreeNode node in nodes)
{
if(node.Nodes.Count>0 && node.Checked)
{
 ParentNodes++;
 Recursion(node.Nodes);
}
else if(node.Checked)
{
 ChildNodes++;
}
else if(node.Nodes.Count>0)
 Recursion(node.Nodes);
}
}

I cant upload my test sample in this forum. So if you need that sample ask me to this mail id: [email protected].

let me know if you have any further question.

Thanks,
Vijay