Programmiererforum

using People.ViewModel;

namespace People.View;

public partial class CarView : ContentPage
{

List cars;
CarSet carSet;
public List carNames { get; set; } = new();

public CarView()
{
carSet = new CarSet(carNames);
InitializeComponent();
}

public void OnNewButtonCarClicked(object sender, EventArgs args)
{
CarMessage.Text = "";

App.CarRepo.AddNewCar(newModel.Text);
CarMessage.Text = App.CarRepo.CarMessage;
}

public void OnGetButtonCarClicked(object sender, EventArgs args)
{
CarMessage.Text = "";

cars = App.CarRepo.GetAllCars();
carsList.ItemsSource = cars;
}
}
< /code>
xaml < /p>




































```

Probleme mit dieser einfachen Bindung haben. Beobachtungsvorschollektion, aber das hat auch bei mir nicht funktioniert. < /P>
Code dahinter.[code]using People.ViewModel;

namespace People.View;

public partial class CarView : ContentPage
{

List cars;
CarSet carSet;
public List carNames { get; set; } = new();

public CarView()
{
carSet = new CarSet(carNames);
InitializeComponent();
}

public void OnNewButtonCarClicked(object sender, EventArgs args)
{
CarMessage.Text = "";

App.CarRepo.AddNewCar(newModel.Text);
CarMessage.Text = App.CarRepo.CarMessage;
}

public void OnGetButtonCarClicked(object sender, EventArgs args)
{
CarMessage.Text = "";

cars = App.CarRepo.GetAllCars();
carsList.ItemsSource = cars;
}
}
< /code>
xaml < /p>




































```

[/code]