public bool AddNewDisplayQuarter(QuarterItemModel entity)
        {
            bool result = false;

            using (ScheduleDataContext ctx = new ScheduleDataContext())
            {

                DisplayQuarter quarter = new DisplayQuarter();

                quarter.Title = entity.Title;
                quarter.UrlName = entity.UrlName;
                quarter.YearQuarterID = entity.YearQuarterID;

                ctx.DisplayQuarters.InsertOnSubmit(quarter);

                try
                {
                    ctx.SubmitChanges();
                    result = true;

                }
                catch (Exception ex)
                {
                    throw new Exception("Unable to add Display Quarter: " + ex.Message);
                }

            }

            return result;
        }
 partial void UpdateDisplayQuarter(DisplayQuarter instance);
 partial void DeleteDisplayQuarter(DisplayQuarter instance);
 partial void InsertDisplayQuarter(DisplayQuarter instance);