How can I debug MVVM applications effectively?

How can I debug MVVM applications effectively?

Debugging MVVM applications can be challenging. What specific issues are you facing?

I'm having trouble with data binding not updating the UI.

Check if your ViewModel implements INotifyPropertyChanged. This is crucial for notifying the view of changes.

I think I missed that. Can you show me an example?

Sure! Here's a simple example: in your ViewModel, you can have a property like this:

private string _name;
public string Name {
    get => _name;
    set {
        _name = value;
        OnPropertyChanged();
    }
}

Make sure to call OnPropertyChanged() whenever the property changes.

Got it! That makes sense. What else should I look out for?

Also, ensure that your bindings in XAML are correct and that the DataContext is set properly. This can often lead to issues.