Coin.FormMain.Currency_CheckChanged C# (CSharp) Method

        void Currency_CheckChanged(object s, RoutedEventArgs e)
        {
            var wf1 = (WalletForms)((MenuItem)s).Tag;
            if (wf1.MenuItem.IsChecked) {
                AddWalletToList(wf1);
            } else {
                wf1.Wallet.Enabled = false;
                ActiveWalletForms.Remove(wf1);
                //						LvWallet.ItemsSource = ActiveWalletForms;
                wf1.Free();
            }
            if (m_Loaded)
                SaveActiveCurrencies();
        }