private void btCancelAppointment_Click(object sender, RoutedEventArgs e) { try { using (clinicEntities context = new clinicEntities()) { display_appointements_for_Patient app = (display_appointements_for_Patient)display_appointements_for_PatientListView.SelectedItem; int timeslot = app.TimeSlotId; int appointmentId = app.appointmentId; var app1 = context.appointments.Find(appointmentId); // check if the appointment to be cancelled is 48 hours away, if it is less then 48 hours away, it cannot be canncelled int hoursAhead = (app.Start - DateTime.Now).Value.Hours; if (hoursAhead < 48) { MessageBox.Show("you cannot cancel this appointment which is within 48 hours, please contact office"); } else { context.timeslots.Find(timeslot).IsAvailable = true; context.appointments.Remove(app1); MessageBoxResult messageBoxResult = MessageBox.Show("Are you sure to delete this appointment?", "Delete Confirmation", MessageBoxButton.YesNo); if (messageBoxResult == MessageBoxResult.Yes) { context.SaveChanges(); MessageBox.Show("the appointment cancelled"); context.display_appointements_for_Patient.Load(); display_appointements_for_PatientViewSource.Source = context.display_appointements_for_Patient.Local; display_appointements_for_PatientViewSource.View.Filter = item => { display_appointements_for_Patient m = item as display_appointements_for_Patient; if (m != null) { if (m.PatientId.Equals(Globals.SessionId)) { return(true); } } return(false); }; } } } } catch { MessageBox.Show("there is no appointment selected"); } }
private void Page_Loaded(object sender, RoutedEventArgs e) { context.display_appointements_for_Patient.Load(); display_appointements_for_PatientViewSource.Source = context.display_appointements_for_Patient.Local; display_appointements_for_PatientViewSource.View.Filter = item => { display_appointements_for_Patient m = item as display_appointements_for_Patient; if (m != null) { if (m.PatientId.Equals(Globals.SessionId)) { return(true); } } return(false); }; }
private void btNext_Click(object sender, RoutedEventArgs e) { if (patientViewSource.View.CurrentPosition < ((CollectionView)patientViewSource.View).Count - 1) { patientViewSource.View.MoveCurrentToNext(); } display_appointements_for_PatientViewSource.View.Filter = item => { display_appointements_for_Patient m = item as display_appointements_for_Patient; if (m != null) { if (m.PatientId.Equals(int.Parse(idLabel.Content.ToString()))) { return(true); } } return(false); }; }
private void Page_Loaded(object sender, RoutedEventArgs e) { context.patients.Load(); patientViewSource.Source = context.patients.Local; context.display_appointements_for_Patient.Load(); display_appointements_for_PatientViewSource.Source = context.display_appointements_for_Patient.Local; display_appointements_for_PatientViewSource.View.Filter = item => { display_appointements_for_Patient m = item as display_appointements_for_Patient; if (m != null) { if (m.PatientId.Equals(int.Parse(idLabel.Content.ToString()))) { return(true); } } return(false); }; }