How to search child nods in a treeview
<p>I tride it in this way,</p>

<pre><code>private void btnFind_Click(object sender, EventArgs 
{
    for (int i = 0; i &lt; treeView1.Nodes.Count - 1; i++)
    {
        MessageBox.Show(i.ToString());
        treeView1.Nodes[i].BackColor = Color.Empty;
    }
    var result = from TreeNode node in treeView1.Nodes
                 where node.Text.Contains( Convert.ToString(txtFind.Text))
                 select node.Index;

    foreach (int search in result)
    {
        treeView1.Nodes[search].BackColor = Color.Yellow;
    }
}
</code></pre>

<p>But in this way I can find only parent nodes. Is there a proper way to do this</p>
