private void buttonGetPayDetail_Click(object sender, EventArgs e) { groupBoxPayDetail.Visible = false; String payKey = textBoxPayDetail_PayKey.Text; if (payKey == "") { f**k(); return; } String res = PaymentDetail.request(textBoxPayDetail_PayKey.Text); groupBoxPayDetail.Visible = true; richTextBoxPayDetail.Text = res; NVPCodec decoder = new NVPCodec(); decoder.Decode(res); textBoxPayDetail_Amount.Text = decoder["paymentInfoList.paymentInfo(0).receiver.amount"]; textBoxPayDetail_Status.Text = decoder["status"]; textBoxPayDetail_Sender.Text = decoder["senderEmail"]; textBoxPayDetail_Receiver.Text = decoder["paymentInfoList.paymentInfo(0).receiver.email"]; }