/// <summary> /// Calcula el total de los regalos de la invitacion /// </summary> /// <param name="GuestID"></param> /// <returns></returns> /// <history> /// [vipacheco] 16/Mayo/2016 Created /// </history> public static decimal?CalculateTotalsGiftsInvitation(int GuestID) { using (var dbContext = new IMEntities(ConnectionHelper.ConnectionString())) { return(dbContext.USP_OR_CalculateTotalsGiftsInvitation(GuestID).SingleOrDefault()); } }