using System; using System.Collections.Generic; using System.ComponentModel; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Apollon.WPF.ViewModels { public class BaseViewModel : INotifyPropertyChanged { public event PropertyChangedEventHandler? PropertyChanged; protected void OnPrpertyChanged(string properyName) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(properyName)); } } }