public tmdlreasoncategory GetSingleReasonCategory(ContextInfo contextInfo, List<MESParameterInfo> lstParameters) { contextInfo.Action = MES_ActionType.Query; ReasonCategoryBll bll = new ReasonCategoryBll(contextInfo); bll.CallAccessControl(); tmdlreasoncategory rs = bll.GetSingleObject<tmdlreasoncategory>(lstParameters); GC.Collect(); return rs; }