treeview简单问题啊 怎么只能查出一级节点

[zhongrujue]

for(int i=0;i<TreeView1.Nodes.Count;i++)
{
if(TreeView1.Nodes[i].Text == TextBox1.Text)
{
string index1=TreeView1.Node[i].GetNodeIndex();//取得index
TreeView1.SelectedNodeIndex=index1;
}
　　　 }

[zhongrujue]

求助

[veryhappy]

你这样当然只能查出一级，要递归查找才行啊

private void SetChildSelected ( TreeNode p_Node, string p_text)

{

foreach ( TreeNode _n in p_Node.ChildNodes )

{

if (p_text == _n.text)
{
string index1=_n.GetNodeIndex();
TreeView1.SelectedNodeIndex=index1;
break;
}

if ( _n.ChildNodes.Count > 0 )

{

SetChildSelected ( _n, p_text );

}

}

}