public async void Delete(object sender, RoutedEventArgs e)
{
if (SaveButton.Visibility == Visibility.Visible)
{
SaveButton.Visibility = Visibility.Collapsed;
}
if (AddButton.Visibility == Visibility.Visible)
{
AddButton.Visibility = Visibility.Collapsed;
}
try
{
if (TextId.IsReadOnly)
{
TextId.IsReadOnly = false;
}
await _service.Delete(SelectedAirplaneType.Id.ToString());
// refresh listView
AirplaneTypes.Clear();
foreach (var airplaneType in await _service.LoadData())
{
AirplaneTypes.Add(airplaneType);
}
}
catch (Exception)
{
}
}
/*adds an airplane to the airport
* parameters:
* name for the plane identification,
* type for airplane type
*/
public void AddAirplane(string name, AirplaneTypes type)
{
switch (type)
{
case AirplaneTypes.CARGO:
airplanes.Add(new CargoPlane(name));
break;
case AirplaneTypes.SPACE:
airplanes.Add(new SpacePlane(name));
break;
default:
airplanes.Add(new PeoplePlane(name));
break;
}
}
public async void LoadData(object sender, RoutedEventArgs e)
{
if (SaveButton.Visibility == Visibility.Visible)
{
SaveButton.Visibility = Visibility.Collapsed;
}
if (AddButton.Visibility == Visibility.Visible)
{
AddButton.Visibility = Visibility.Collapsed;
}
AirplaneTypes.Clear();
foreach (var airplaneType in await _service.LoadData())
{
AirplaneTypes.Add(airplaneType);
}
}
public async void Add(object sender, RoutedEventArgs e)
{
SelectedAirplaneType.Id = 0;
SelectedAirplaneType.AirplaneModel = TextAirplaneModel.Text;
SelectedAirplaneType.SeatsCount = int.Parse(TextSeatsCount.Text);
SelectedAirplaneType.CarryingCapacity = int.Parse(TextCarryingCapacity.Text);
await _service.Create(SelectedAirplaneType);
AddButton.Visibility = Visibility.Collapsed;
TextId.IsReadOnly = false;
// refresh listView
AirplaneTypes.Clear();
foreach (var airplaneType in await _service.LoadData())
{
AirplaneTypes.Add(airplaneType);
}
}
// parameter - with type AirplaneTypes
public AirplaneTypeAttribute(AirplaneTypes type)
{
this.Type = type;
}
// 5) declare 2 constructors:
// default - initialize Type with AirplaneTypes.TurboProp
public AirplaneTypeAttribute()
{
this.Type = AirplaneTypes.TurboProp;
}
public AirplaneTypeAttribute(AirplaneTypes val)
{
Type = val;
}
