RequestNVP createNVP()
{
RequestNVP nvp = new RequestNVP();
nvp.Version = version;
nvp.User = user;
nvp.Password = pswd;
nvp.Signature = signature;
return nvp;
}
ResponseNVP execute(RequestNVP requestNvp)
{
StringBuilder spec = new StringBuilder("https://");
spec.Append(_sandbox ? PAYPAL_SANDBOX : PAYPAL_HOST);
spec.Append("/nvp");
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(spec.ToString());
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
using (Stream stream = request.GetRequestStream())
{
UTF8Encoding encoding = new UTF8Encoding();
byte[] bytes = encoding.GetBytes(requestNvp.ToString());
stream.Write(bytes, 0, bytes.Length);
}
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
ResponseNVP responseNvp;
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
{
string result = reader.ReadToEnd();
responseNvp = (ResponseNVP)result.ToString();
}
}
return responseNvp;
}
public Operation(ExpressCheckoutApi ec)
{
this.ec = ec;
requestNVP = ec.createNVP();
}
