循环第一个根节点(Nodes[0])下的子节点(Node)并添加子节点 foreach (Node tn in clTree1.advTree1.Nodes[0].Nodes) { Node n = new Node(); n.Text = "a"; n.Cells.Add(new DevComponents.AdvTree.Cell("b") n.Cells.Add(new DevComponents.AdvTree.Cell("c"); tn.Nodes.Add(n); } 隐藏节点第3列的数据 clTree1.advTree1.Columns[3].Visible = false; private void AdvTree1_NodeClick(object sender, DevComponents.AdvTree.TreeNodeMouseEventArgs e) { //是否选中的是父节点还是子节点(选中父节点会报错) if (e.Node.Nodes.Count != 0 || e.Node.Parent == null) { return; } //获取选中节点的全部内容 string n = clTree1.advTree1.SelectedNode.ToString(); //获取选中节点索引wei0的内容 string falg_str = e.Node.Cells[0].Text.ToString().Trim(); }
原文:https://www.cnblogs.com/skyhorseyk/p/9342025.html