private void showBookingWithType(int bookingId, string bookingType)
        {
            BookingServiceReference.Booking booking = bookingService.GetBooking(bookingId);

            if (bookingType == "ReadyToGo")
            {
                BookingServiceReference.ReadyToGo readyToGo = bookingService.GetReadyToGo(bookingId);

                //Viser formen
                ShowBookingForms.ShowReadyToGoForm showReadyToGoForm = new ShowReadyToGoForm(booking, readyToGo);
                showReadyToGoForm.Show();
            }
            else if (bookingType == "Task")
            {
                BookingServiceReference.SupportTask supportTask = bookingService.GetSupportTask(bookingId);

                //Viser formen
                ShowBookingForms.ShowTaskForm showTaskForm = new ShowTaskForm(booking, supportTask);
                showTaskForm.Show();
            }
            else if (bookingType == "SupportBooking")
            {
                BookingServiceReference.SupportBooking supportBooking = bookingService.GetSupportBooking(bookingId);

                //Viser formen
                ShowBookingForms.ShowSupportBookingForm showSupportBookingForm = new ShowSupportBookingForm(booking, supportBooking);
                showSupportBookingForm.Show();
            }
            else
            {
                MessageBox.Show("Fejl kunne ikke hente booking typen", "Booking type fejl");
            }
        }
        private void lvViewCalendar_ItemActivate(object sender, EventArgs e)
        {
            ListViewItem item = listView.SelectedItems[0];

            BookingServiceReference.Booking booking = item.Tag as BookingServiceReference.Booking;

            //Kalde metode
            showBookingWithType(booking.Id, booking.BookingType);
        }