private void OnProfileLocked(object sender, LockedEventArgs e)
{
if (!this.Dispatcher.CheckAccess()) {
this.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.Normal, new LockedChangedHandler((s, e2) => {
OnProfileLocked(sender, e2);
}), sender, e);
return;
}
IsChangeEnabled = !e.IsLocked;
}