/// <summary> /// 获取产品列表 /// </summary> /// <param name="activityID"></param> /// <returns></returns> public static IEnumerable <UserPermissionActivityProduct> GetActivityProductList(string activityID) { Guid guid; if (Guid.TryParse(activityID, out guid)) { DataTable dt = DALUserPermission.GetActivityProductList(activityID); return(dt.Rows.Cast <DataRow>().Select(row => new UserPermissionActivityProduct(row))); } else { return(null); } }