WindowCommands public class WindowCommands : ItemsControl, INotifyPropertyChanged Documentation Code public static readonly DependencyProperty ShowSeparatorsProperty public Window ParentWindow { get; set; } public bool ShowSeparators { get; set; } Gets or sets the value indicating whether to show the separators. public event PropertyChangedEventHandler PropertyChanged public WindowCommands() protected virtual void RaisePropertyChanged(string propertyName = null)