public void Insert(Crm_hd_zthdcy zthdcy)
        {
            LshBL lshBL = new LshBL(session, yhxx); 
            zthdcy.bh = lshBL.GetLsh("crm_hd_zthdcy", "bh",true);
            zthdcy.dwbh = yhxx.dwbh;
            zthdcy.cysj = DateTime.Now;

            //必填项校验
            //TODO 
            
            //数据类型、长度、精度、格式校验
            //TODO 
            
            //访问权限校验
            //TODO 
            
            //设置默认值
            //TODO 
            
            //创建数据访问对象
            ZthdcyDA da = new ZthdcyDA(session,yhxx);
            
            //重复项校验
            //TODO 
            string sql = "select lxrbh from crm_kh_khlxr,crm_kh_khxx where crm_kh_khxx.bh=crm_kh_khlxr.khbh";
      


            //添加
            da.Insert(zthdcy);
        }