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2025-04-03 47aa4ae2904b057c6ebadfe7f7bf801b9bb64fef

 DevApp/Gs.DevApp/XtraForm1.cs

@@ -1,4 +1,8 @@
using DevExpress.XtraEditors;
using DevExpress.XtraTreeList;
using Gs.DevApp.Entity;
using Gs.DevApp.ToolBox;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
@@ -16,6 +20,67 @@
        public XtraForm1()
        {
            InitializeComponent();
            tlMenu.ContextMenuStrip = contextMenuStrip1;
            getTree();
        }

        /// <summary>
        ///     读取列表
        /// </summary>
        private void getTree()
        {
            var pgq = new PageQueryModel(1, 999999, "a.type_memo");
            var json = JsonConvert.SerializeObject(pgq);
            try
            {
                var strReturn =
                    UtilityHelper.HttpPost("", "MesDefectTypeManager/GetListPage", json);
                var dd = UtilityHelper.ReturnToTablePage(strReturn);
                var dt = dd.rtnData.list;
                tlMenu.DataSource = dt;
                tlMenu.KeyFieldName = "guid";
                tlMenu.ParentFieldName = "upGuid";
                tlMenu.Tag = "typeMemo";
                tlMenu.EndUpdate();
                this.tlMenu.CollapseAll();
                tlMenu.OptionsBehavior.Editable = true;
                tlMenu.OptionsBehavior.AllowRecursiveNodeChecking = false;
            }
            catch (Exception ex)
            {
                MsgHelper.Warning("提示：" + ex.Message);
            }
        }

        private void tlMenu_MouseDown(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Right)
            {
                var hitInfo = tlMenu.CalcHitInfo(new Point(e.X, e.Y));
                if (hitInfo.HitInfoType == HitInfoType.Cell)
                {
                    tlMenu.FocusedNode = hitInfo.Node;
                   contextMenuStrip1.Show(tlMenu, e.Location);
                }
            }
        }

        private void toolStripMenuItem1_Click(object sender, EventArgs e)
        {
            if (tlMenu.FocusedNode != null)
            {
                // 删除节点的逻辑
                tlMenu.DeleteNode(tlMenu.FocusedNode);
            }
        }

        private void toolStripMenuItem2_Click(object sender, EventArgs e)
        {
            if (tlMenu.FocusedNode != null)
            {
                // 修改节点的逻辑，例如更改节点值
                tlMenu.FocusedNode.SetValue("列名", "新值"); // 替换"列名"和"新值"为实际列名和值
            }
        }
    }
}