protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
{
bool CanHide = HideWindowCommand.CanExecute(null);
if (CloseInitiatedByUser && !KeepContentVisibleOnClose && !CanHide)
{
e.Cancel = true;
if (CanHide == true)
{
_model.Descendents().OfType <LayoutAnchorable>().ToArray().ForEach <LayoutAnchorable>((a) => a.Hide());
}
}
base.OnClosing(e);
}
private void RefreshButtons()
{
ShowWindowCommand.RaiseCanExecuteChanged();
HideWindowCommand.RaiseCanExecuteChanged();
CloseWindowCommand.RaiseCanExecuteChanged();
}