BetterExplorer.MainWindow.btnPaypal_Click C# (CSharp) Метод

    private void btnPaypal_Click(object sender, RoutedEventArgs e) {
      string url = "";
      string business = "[email protected]";       // your PayPal email
      string description = "Donation%20for%20Better%20Explorer";  // '%20' represents a space. remember HTML!
      string country = "US";                    // AU, US, etc.
      string currency = "USD";                  // AUD, USD, etc.

      url = $"https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business={business}&lc={country}&item_name={description}&currency_code={currency}&bn=PP%2dDonationsBF";

      Process.Start(url);
    }