private void reInit() { this.pfHelper = new PasswordFilterHelper(); this.DCList.Clear(); if (this.pfHelper.updateDomainData()) { foreach (DomainController dom in pfHelper.AllDomainControllers) { this.DCList.Add(dom.Name); } FrameworkElement dataContext = (FrameworkElement)this.DataContext; this.DataContext = null; this.DataContext = dataContext; } }