/// <summary>
        /// Ajax form: Create Group Menu
        /// </summary>
        /// <param name="SysMenuID"></param>
        /// <param name="SysGroupID"></param>
        /// <returns></returns>
        public JsonResult CreateGroupMenu(string SysMenuID, string SysGroupID)
        {
            string result;
            string Count = "0";

            try
            {
                SysGroupMenu_RelModels objGroupMenu = new SysGroupMenu_RelModels();
                DataSet ds      = new DataSet();
                int     MenuID  = string.IsNullOrEmpty(SysMenuID) ? 0 : Int32.Parse(SysMenuID.ToString());
                int     GroupID = string.IsNullOrEmpty(SysGroupID) ? 0 : Int32.Parse(SysGroupID.ToString());
                int     UserID  = Session[CConfig.SESSION_USERID].ToString() == "" ? 1 : Convert.ToInt32(Session[CConfig.SESSION_USERID]);
                objGroupMenu.SysMenuID  = MenuID;
                objGroupMenu.SysGroupID = GroupID;
                objGroupMenu.UserID     = UserID;

                ds = data.CreateGroupMenuRel(objGroupMenu);

                if (ds.Tables[1].Rows.Count > 0)
                {
                    Count = ds.Tables[1].Rows[0][0].ToString();
                    var row = ds.Tables[1].Rows[0];
                    List <SysGroupMenu_RelModels> list = new List <SysGroupMenu_RelModels>();
                    list.Add(new SysGroupMenu_RelModels {
                        ID         = Convert.ToInt32(row["ID"].ToString().Trim()),
                        SysGroupID = Convert.ToInt32(row["SysGroupID"].ToString().Trim()),
                        Name       = row["Name"].ToString().Trim(),
                        Level      = Convert.ToInt32(row["Level"].ToString().Trim())
                    });
                    ViewData["ListGroupMenu"] = list;// ds.Tables[1];
                }
                result = ds.Tables[0].Rows[0][0].ToString();
            }
            catch (Exception ex)
            {
                result = "Error: Không thêm được menu vào group";
                Count  = null;
                CLog.LogError(CBase.GetDeepCaller(), CBase.GetDetailError(ex));
            }

            return(Json(new { mess = result, Count = Count, data = ViewData["ListGroupMenu"] == null ? null : ViewData["ListGroupMenu"] }, JsonRequestBehavior.AllowGet));
        }