protected void Submit_Click(object sender, EventArgs e)
        {
            // Create request object
            DoUATPExpressCheckoutPaymentRequestType request = new DoUATPExpressCheckoutPaymentRequestType();
            DoExpressCheckoutPaymentRequestDetailsType paymentDetails = new DoExpressCheckoutPaymentRequestDetailsType();
            request.DoExpressCheckoutPaymentRequestDetails = paymentDetails;
            paymentDetails.PayerID = payerID.Value;
            paymentDetails.Token = token.Value;
            paymentDetails.PaymentAction = (PaymentActionCodeType)
                Enum.Parse(typeof(PaymentActionCodeType), paymentAction.SelectedValue);

            // Set payment amount
            CurrencyCodeType currency = (CurrencyCodeType)
                Enum.Parse(typeof(CurrencyCodeType), currencyID.Value);
            paymentDetails.PaymentDetails.Add(new PaymentDetailsType());
            paymentDetails.PaymentDetails[0].OrderTotal =
                new BasicAmountType(currency, amount.Value);

            // Invoke the API
            DoUATPExpressCheckoutPaymentReq wrapper = new DoUATPExpressCheckoutPaymentReq();
            wrapper.DoUATPExpressCheckoutPaymentRequest = request;

            // Configuration map containing signature credentials and other required configuration.
            // For a full list of configuration parameters refer in wiki page
            // [https://github.com/paypal/sdk-core-dotnet/wiki/SDK-Configuration-Parameters]
            Dictionary<string, string> configurationMap = Configuration.GetAcctAndConfig();

            PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService(configurationMap);
            DoUATPExpressCheckoutPaymentResponseType response = service.DoUATPExpressCheckoutPayment(wrapper);

            // Check for API return status
            setKeyResponseObjects(service, response);
        }
        protected void Submit_Click(object sender, EventArgs e)
        {
            // Create request object
            DoUATPExpressCheckoutPaymentRequestType request = new DoUATPExpressCheckoutPaymentRequestType();
            DoExpressCheckoutPaymentRequestDetailsType paymentDetails = new DoExpressCheckoutPaymentRequestDetailsType();
            request.DoExpressCheckoutPaymentRequestDetails = paymentDetails;
            paymentDetails.PayerID = payerID.Value;
            paymentDetails.Token = token.Value;
            paymentDetails.PaymentAction = (PaymentActionCodeType)
                Enum.Parse(typeof(PaymentActionCodeType), paymentAction.SelectedValue);

            // Set payment amount
            CurrencyCodeType currency = (CurrencyCodeType)
                Enum.Parse(typeof(CurrencyCodeType), currencyID.Value);
            paymentDetails.PaymentDetails.Add(new PaymentDetailsType());
            paymentDetails.PaymentDetails[0].OrderTotal =
                new BasicAmountType(currency, amount.Value);

            // Invoke the API
            DoUATPExpressCheckoutPaymentReq wrapper = new DoUATPExpressCheckoutPaymentReq();
            wrapper.DoUATPExpressCheckoutPaymentRequest = request;
            PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService();
            DoUATPExpressCheckoutPaymentResponseType response = service.DoUATPExpressCheckoutPayment(wrapper);

            // Check for API return status
            setKeyResponseObjects(service, response);
        }
        /// <summary>
        /// 
        /// </summary>
        ///<param name="doUATPExpressCheckoutPaymentReq"></param>
        ///<param name="credential">An explicit ICredential object that you want to authenticate this call against</param> 
        public DoUATPExpressCheckoutPaymentResponseType DoUATPExpressCheckoutPayment(DoUATPExpressCheckoutPaymentReq doUATPExpressCheckoutPaymentReq, ICredential credential)
        {
            setStandardParams(doUATPExpressCheckoutPaymentReq.DoUATPExpressCheckoutPaymentRequest);
            DefaultSOAPAPICallHandler defaultHandler = new DefaultSOAPAPICallHandler(this.config, doUATPExpressCheckoutPaymentReq.ToXMLString(null, "DoUATPExpressCheckoutPaymentReq"), null, null);
            IAPICallPreHandler apiCallPreHandler = new MerchantAPICallPreHandler(this.config, defaultHandler, credential);
            ((MerchantAPICallPreHandler) apiCallPreHandler).SDKName = SDKName;
            ((MerchantAPICallPreHandler) apiCallPreHandler).SDKVersion = SDKVersion;
            ((MerchantAPICallPreHandler) apiCallPreHandler).PortName = "PayPalAPIAA";

            XmlDocument xmlDocument = new XmlDocument();
            xmlDocument.LoadXml(Call(apiCallPreHandler));
            return new DoUATPExpressCheckoutPaymentResponseType(
                xmlDocument.SelectSingleNode("*[local-name()='Envelope']/*[local-name()='Body']/*[local-name()='DoUATPExpressCheckoutPaymentResponse']")
            );
        }
 /// <summary> 
 /// 
 /// </summary>
 ///<param name="doUATPExpressCheckoutPaymentReq"></param>
 public DoUATPExpressCheckoutPaymentResponseType DoUATPExpressCheckoutPayment(DoUATPExpressCheckoutPaymentReq doUATPExpressCheckoutPaymentReq)
 {
     return DoUATPExpressCheckoutPayment(doUATPExpressCheckoutPaymentReq,(string) null);
 }
 /**
   *AUTO_GENERATED
  	  */
 public DoUATPExpressCheckoutPaymentResponseType DoUATPExpressCheckoutPayment(DoUATPExpressCheckoutPaymentReq doUATPExpressCheckoutPaymentReq, string apiUserName)
 {
     IAPICallPreHandler apiCallPreHandler = null;
      		string portName = "PayPalAPIAA";
     setStandardParams(doUATPExpressCheckoutPaymentReq.DoUATPExpressCheckoutPaymentRequest);
     DefaultSOAPAPICallHandler defaultHandler = new DefaultSOAPAPICallHandler(doUATPExpressCheckoutPaymentReq.ToXMLString(null, "DoUATPExpressCheckoutPaymentReq"), null, null);
     apiCallPreHandler = new MerchantAPICallPreHandler(defaultHandler, apiUserName, getAccessToken(), getAccessTokenSecret());
     ((MerchantAPICallPreHandler) apiCallPreHandler).SDKName = SDKName;
     ((MerchantAPICallPreHandler) apiCallPreHandler).SDKVersion = SDKVersion;
     ((MerchantAPICallPreHandler) apiCallPreHandler).PortName = portName;
     string response = Call(apiCallPreHandler);
     XmlDocument xmlDocument = new XmlDocument();
     xmlDocument.LoadXml(response);
     XmlNode xmlNode = xmlDocument.SelectSingleNode("*[local-name()='Envelope']/*[local-name()='Body']/*[local-name()='DoUATPExpressCheckoutPaymentResponse']");
     return new DoUATPExpressCheckoutPaymentResponseType(xmlNode);
 }
 /**
   *AUTO_GENERATED
  	  */
 public DoUATPExpressCheckoutPaymentResponseType DoUATPExpressCheckoutPayment(DoUATPExpressCheckoutPaymentReq doUATPExpressCheckoutPaymentReq, string apiUserName)
 {
     setStandardParams(doUATPExpressCheckoutPaymentReq.DoUATPExpressCheckoutPaymentRequest);
     string response = Call("DoUATPExpressCheckoutPayment", doUATPExpressCheckoutPaymentReq.ToXMLString(), apiUserName);
     XmlDocument xmlDocument = new XmlDocument();
     xmlDocument.LoadXml(response);
     XmlNode xmlNode = xmlDocument.SelectSingleNode("*[local-name()='Envelope']/*[local-name()='Body']/*[local-name()='DoUATPExpressCheckoutPaymentResponse']");
     return new DoUATPExpressCheckoutPaymentResponseType(xmlNode);
 }
 public DoUATPExpressCheckoutPaymentResponseType DoUATPExpressCheckoutPayment(DoUATPExpressCheckoutPaymentReq DoUATPExpressCheckoutPaymentReq)
 {
     return DoUATPExpressCheckoutPayment(DoUATPExpressCheckoutPaymentReq, null);
 }
        /**
         *
         */
        public DoUATPExpressCheckoutPaymentResponseType DoUATPExpressCheckoutPayment(DoUATPExpressCheckoutPaymentReq DoUATPExpressCheckoutPaymentReq, string apiUsername)
        {
            setStandardParams(DoUATPExpressCheckoutPaymentReq.DoUATPExpressCheckoutPaymentRequest);
            string resp = call("DoUATPExpressCheckoutPayment", DoUATPExpressCheckoutPaymentReq.toXMLString(), apiUsername);

            return new DoUATPExpressCheckoutPaymentResponseType(resp);
        }