payu-pay-now

public void PayNow()
{

//initialize

tokenContext.setPaymentMessageSession(null);

ViewData["PaymentMessage"] = null;

EMedical.DataModel.UserLabTest labTest = tokenContext.getCurrentUserTest();

if (labTest != null)

{

string firstName = labTest.PatientName;

string amount = labTest.PayablePrice.ToString();

string productInfo = "Lab Product Purchase Online";

string email = labTest.Email;

string phone = labTest.ContactNumber;

RemotePost myremotepost = new RemotePost();

string key = ConfigurationManager.AppSettings["MERCHANT_KEY"];

string salt = ConfigurationManager.AppSettings["SALT"];

var DomainName = System.Web.HttpContext.Current.Request.Url.Host;

//posting all the parameters required for integration.

myremotepost.Url = ConfigurationManager.AppSettings["PAYU_BASE_URL"];

myremotepost.Add("key", ConfigurationManager.AppSettings["MERCHANT_KEY"]);

string txnid = Generatetxnid();

myremotepost.Add("txnid", txnid);

myremotepost.Add("amount", amount);

myremotepost.Add("productinfo", productInfo);

myremotepost.Add("firstname", firstName);

myremotepost.Add("phone", phone);

myremotepost.Add("email", email);

//myremotepost.Add("surl", "http://localhost:3677/User/Return");//Change the success url here depending upon the port number of your local system.

//myremotepost.Add("furl", "http://localhost:3677/User/Return");//Change the failure url here depending upon the port number of your local system.
myremotepost.Add("surl", "http://" + DomainName + "/User/Return");//Change the success url here depending upon the port number of your local system.
myremotepost.Add("furl", "http://" + DomainName + "/User/Return");//Change the failure url here depending upon the port number of your local system.
myremotepost.Add("service_provider", "payu_paisa");

string hashString = key + "|" + txnid + "|" + amount + "|" + productInfo + "|" + firstName + "|" + email + "|||||||||||" + salt;
//string hashString = "3Q5c3q|2590640|3053.00|OnlineBooking|vimallad|ladvimal@gmail.com|||||||||||mE2RxRwx";
string hash = Generatehash512(hashString);
myremotepost.Add("hash", hash);
myremotepost.Post();
}
}