using System.ComponentModel; using System.Runtime.CompilerServices; namespace FasdDesktopUi.Pages.SettingsPage { public class SettingsPageBase : CustomPopupBase, INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged([CallerMemberName] string name = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name)); } } }