public BasicSettings() { InitializeComponent(); WindowHelper.CheckAndApplyTheme(this); //btnAddProduct.Foreground = new SolidColorBrush(Colors.DarkSlateBlue); //Colors.CornflowerBlue //btnRegenerateKeys.Foreground = new SolidColorBrush(Colors.DarkSlateBlue); UIContext.InitializeForNewLicense(); License = UIContext.License; IEventAggregator eventAggregator = ObjectLocator.GetInstance <IEventAggregator>(); eventAggregator.AddListener <ProductsUpdatedEvent>(x => cboProduct.ItemsSource = UIContext.GetProducts()); eventAggregator.SendMessage <LicenseInitializedEvent>(); }