如何获取treeView下节点的级别
如何获取treeView下节点的级别 问题点数：100、回复次数：4Top
1 楼chenyu001（天使之恋）回复于 2004-08-02 08:58:22 得分 100
private void treeView1_DoubleClick(object sender, System.EventArgs e)
{
if (((System.Windows.Forms.TreeView) sender).SelectedNode != null)
if (((System.Windows.Forms.TreeView) sender).SelectedNode.GetNodeCount(false) ==0 )
System.Windows.Forms.MessageBox.Show (((System.Windows.Forms.TreeView) sender).SelectedNode.Text);
}
//实现点击空白,不选任何节点:
private void treeView1_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (((System.Windows.Forms.TreeView) sender).GetNodeAt(e.X,e.Y) == null)
// ¦ ¦ (((System.Windows.Forms.TreeView) sender).GetNodeAt(((System.Windows.Forms.TreeView) sender).PointToClient(System.Windows.Forms.TreeView.MousePosition)) != null))
//if (((System.Windows.Forms.TreeView) sender).GetNodeAt(((System.Windows.Forms.TreeView) sender).PointToClient(System.Windows.Forms.TreeView.MousePosition)) == null)
((System.Windows.Forms.TreeView) sender).SelectedNode = null;
}
private void treeView1_Click(object sender, System.EventArgs e)
{
if (((System.Windows.Forms.TreeView) sender).GetNodeAt(((System.Windows.Forms.TreeView) sender).PointToClient(System.Windows.Forms.TreeView.MousePosition)) != null)
((System.Windows.Forms.TreeView) sender).SelectedNode = null;
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2 楼chNET（有神论者）回复于 2004-08-02 09:00:22 得分 0
级别? 你是指第几层？
另，你的treeView是WinForm的还是Web的...
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3 楼52768361（涵清V3.0）回复于 2004-08-02 09:04:56 得分 0
upTop
4 楼Rossetti（飘）回复于 2004-09-02 12:15:49 得分 0
倒分？......Top
