Software Programs and Projects

How to populate Treeview Control in Asp.Net using C# . Add Treeview Control from the toolbox .

Id : TreeView1

Sample application for Treeview Control

protected void Button1_Click(object sender, EventArgs e)
{
TreeNode tNode = new TreeNode();
tNode.Text = "Sreejith";
TreeView1.Nodes.Add(tNode);
TreeView1.Nodes[0].Checked = true;
for (int i = 0; i < 5; i++)
{
TreeNode tNode1 = new TreeNode();
tNode1.Text = i.ToString();
TreeView1.Nodes[0].ChildNodes.Add(tNode1);
if (i % 2 == 0)
{
TreeView1.Nodes[0].ChildNodes[i].Checked = true;
}
for (int j = 0; j < 2; j++)
{
TreeNode tNode2 = new TreeNode();
tNode2.Text = j.ToString();
TreeView1.Nodes[0].ChildNodes[i].ChildNodes.Add(tNode2);

}
}

}

tage:- How to populate Treeview Control in Asp.Net using C# . Add Treeview Control from the toolbox