public void NextPage(int?idbranch, int?livingroom, int?idworkout)
        {
            _idbranch     = idbranch;
            _idlivingroom = livingroom;
            _idworkout    = idworkout;
            //var branc = branchOffice.GetByID((int)idbranch);
            //_datestart = branc.StarHour;
            //_dateend = branc.EndHour;

            SelectedDate = SelectedDate.AddMilliseconds(50);
            //switch (Mode)
            //{
            //    case WpfScheduler.Mode.Day:
            //        SelectedDate = SelectedDate.AddDays(1);
            //        break;
            //    case WpfScheduler.Mode.Week:
            //        SelectedDate = SelectedDate.AddDays(7);
            //        break;
            //    case WpfScheduler.Mode.Month:
            //        SelectedDate = SelectedDate.AddMonths(1);
            //        break;
            //}
        }