private void Go_button_Click(object sender, EventArgs e)
        {
            ServiceReference1.ServiceClient myClient = new ServiceReference1.ServiceClient();
            try { encrypted_label.Text = myClient.Encrypt(txtUrl.Text); }
            catch (Exception ec) { encrypted_label.Text = ec.Message.ToString(); }
            try { label_decrypted.Text = myClient.Decrypt(encrypted_label.Text); }
            catch (Exception dc) { label_decrypted.Text = dc.Message.ToString(); }

            ServiceReference2.ServiceClient myClient2 = new ServiceReference2.ServiceClient();
            try { label_stock.Text = myClient2.getStockquote(textBox_input_stock.Text); }
            catch (Exception ec_stock) { label_stock.Text = ec_stock.Message.ToString(); }

            webBrowser1.Navigate(txtUrl.Text);
        }
 private void stock_button_Click(object sender, EventArgs e)
 {
     ServiceReference2.ServiceClient myClient2 = new ServiceReference2.ServiceClient();
     try { label_stock.Text = myClient2.getStockquote(textBox_input_stock.Text); }
     catch (Exception ec_stock) { label_stock.Text = ec_stock.Message.ToString(); }
 }