using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Core.StlMes.Client.PlnSaleOrd { public class TreeViewHelper { public static bool HasChildNode(System.Windows.Forms.TreeNode node) { if (node.GetNodeCount(true) > 0) { return true; } else { return false; } } public static void AddBrotherNode(System.Windows.Forms.TreeNode node, string newNodeName, string newNodeText) { node.Parent.Nodes.Add(newNodeName, newNodeText); } } }