private void MarkSlot(ParkingSlotVM slotVM, bool occupied)
{
if (slotVM == null)
{
return;
}
slotVM.IsOccupied = occupied;
}
private void DeleteSlotHandler(ParkingSlotVM parkingSlotVM)
{
var index = SelectedImage.ParkingSlots.IndexOf(parkingSlotVM);
SelectedImage.ParkingSlots.Remove(parkingSlotVM);
SelectedSlot = index == -1
? null
: SelectedImage.ParkingSlots.Count <= index
? SelectedImage.ParkingSlots.LastOrDefault()
: SelectedImage.ParkingSlots[index];
}