public async Task <CommonResponce> GetClassroomByStandardID(int StandardID) { bool isValid = true; var oClassroom = await _DBClassroomRepository.GetClassroomByStandardID(StandardID); if (oClassroom == null) { isValid = false; } CommonResponce result = new CommonResponce { Stat = isValid, StatusMsg = (isValid ? "" : "Invalid Standard Id"), StatusObj = oClassroom }; return(result); }