winform treeview双击事件如何只让末节点响应?
如果一个节点他有子节点,那么双击他无效,只有双击最末端的节点才响应代码?
如何弄?
[解决办法]
private void treeView1_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e) { if (e.Node.Nodes.Count > 0) return; }
[解决办法]
private void treeView1_NodeMouseDoubleClick(object sender, TreeNodeMouseClickEventArgs e)
{
if (e.Node.Nodes.Count==0&&e.Node.NextNode==null)
{}
}