按钮测试： 循环遍历 单据行明细 &执行SQL

using Kingdee.BOS.Core.Bill.PlugIn;
using Kingdee.BOS.Core.Metadata.EntityElement;
using Kingdee.BOS.Orm.DataEntity;
using Kingdee.BOS.Util;
using System;
using System.ComponentModel;

using System.Text;


namespace cux.button.test
{
    [Description("测试循环遍历单据行明细")]
    [HotUpdate]
    public class CuxTestBosExecuteServicePlugIn : AbstractBillPlugIn
    {
        public override void BarItemClick(Kingdee.BOS.Core.DynamicForm.PlugIn.Args.BarItemClickEventArgs e)
        {
            base.BarItemClick(e);

            if (e.BarItemKey.Equals("PBQO_tbButton"))
            {
                /*
                  var sql = string.Format("UPDATE T_SEC_USER SET FDESCRIPTION='测试DEMO!!!' WHERE FUSERID={0}", this.Context.UserId);
                   DBUtils.Execute(this.Context, sql);