private void cbAction_SelectionChanged(object sender, SelectionChangedEventArgs e) { Analytics selectedAction = GetSelectedAction(); if (!selectedAction.Equals(Analytics.None)) { if (selectedAction.Equals(Analytics.Sales)) { cbStockItems.Visibility = Visibility.Hidden; } else if (selectedAction.Equals(Analytics.StockTransactions)) { cbStockItems.Visibility = Visibility.Visible; } } }