Click here to Skip to main content
12,251,332 members (43,849 online)
Rate this:
 
Please Sign up or sign in to vote.
See more: ASP.NET
How to integrate paypal credit card in asp.net
Posted 29-Nov-12 23:38pm
dharmik.c1.1K
Rate this: bad
 
good
Please Sign up or sign in to vote.

Solution 1



<%-- --%>




<asp:linkbutton id="lnkFillInfo" runat="server" text="Fill Information" onclick="lnkFillInfo_Click" xmlns:asp="#unknown"> <asp:linkbutton id="lnkClearInfo" runat="server" text="Clear Info" onclick="lnkClearInfo_Click" xmlns:asp="#unknown">
First Name* : <asp:textbox id="txtFirstName" runat="server" xmlns:asp="#unknown">
<asp:requiredfieldvalidator id="RequiredFieldValidator4" runat="server" errormessage="Required !" validationgroup="reqpay" controltovalidate="txtFirstName" cssclass="ErrorMes" xmlns:asp="#unknown">
Last Name* : <asp:textbox id="txtLastName" runat="server" xmlns:asp="#unknown">
<asp:requiredfieldvalidator id="RequiredFieldValidator5" runat="server" errormessage="Required !" validationgroup="reqpay" controltovalidate="txtLastName" cssclass="ErrorMes" xmlns:asp="#unknown">
Card Type* : <asp:dropdownlist id="ddlCardType" runat="server" xmlns:asp="#unknown">
<asp:listitem value="Visa" text="Visa" selected="True">
<asp:listitem value="MASTERCARD" text="MASTERCARD">
<asp:listitem value="AMERICAN EXPRESS" text="AMERICAN EXPRESS">

Card Number* : <asp:textbox id="txtCardNumber" runat="server" xmlns:asp="#unknown">
<asp:requiredfieldvalidator id="RequiredFieldValidator1" runat="server" errormessage="Required !" validationgroup="reqpay" controltovalidate="txtCardNumber" cssclass="ErrorMes" xmlns:asp="#unknown">
Name on Card* : <asp:textbox id="txtCardOnName" runat="server" xmlns:asp="#unknown">
<asp:requiredfieldvalidator id="RF1" runat="server" errormessage="Required !" validationgroup="reqpay" controltovalidate="txtCardOnName" cssclass="ErrorMes" xmlns:asp="#unknown">
Expiration* : <asp:dropdownlist id="ddlMonth" runat="server" xmlns:asp="#unknown">
 <asp:dropdownlist id="ddlYear" runat="server" xmlns:asp="#unknown"> (MM/YYYY)
CCV Code* : <asp:textbox id="txtCCVCode" runat="server" xmlns:asp="#unknown">
<asp:requiredfieldvalidator id="RequiredFieldValidator2" runat="server" errormessage="Required !" validationgroup="reqpay" controltovalidate="txtCCVCode" cssclass="ErrorMes" xmlns:asp="#unknown">
Amount* : <asp:textbox id="txtAmount" runat="server" xmlns:asp="#unknown">
<asp:requiredfieldvalidator id="RequiredFieldValidator3" runat="server" errormessage="Required !" validationgroup="reqpay" controltovalidate="txtAmount" cssclass="ErrorMes" xmlns:asp="#unknown">
<asp:button id="btnSubmit" runat="server" validationgroup="reqpay" onclick="btnSubmit_Click" text="Pay" xmlns:asp="#unknown" />
<asp:label id="lblMessage" runat="server" cssclass="ErrorMes" xmlns:asp="#unknown">


ASPX.CS PAGE
-------------

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
FillMonth();
FillYear();
}

}
protected void btnSubmit_Click(object sender, EventArgs e)
{
CRCardPaymentProcess();
}

public void FillMonth()
{
for (int index = 01; index <= 12; index++)
{
ddlMonth.Items.Add(new ListItem(Convert.ToString(index).PadLeft(2, '0'), Convert.ToString(index).PadLeft(2, '0')));
}
}
public void FillYear()
{
int startyear = System.DateTime.Now.AddYears(-15).Year;
int endyear = System.DateTime.Now.AddYears(10).Year;
for (; startyear <= endyear;)
{
ddlYear.Items.Add(new ListItem(Convert.ToString(startyear), Convert.ToString(startyear)));
startyear++;
}
}

public void FillInfo()
{
txtFirstName.Text = "James";
txtLastName.Text = "Smith";
txtCardNumber.Text = "4641631486853053";
ddlMonth.SelectedValue = "04";
ddlYear.SelectedValue = "2017";
txtCCVCode.Text = "123";
txtAmount.Text = "120";
}
public void ClearInfo()
{
txtFirstName.Text = string.Empty;
txtLastName.Text = string.Empty;
txtCardNumber.Text = string.Empty;
ddlMonth.SelectedIndex = 0;
ddlYear.SelectedIndex = 0;
txtCCVCode.Text = string.Empty;
txtAmount.Text = string.Empty;
}

public void CRCardPaymentProcess()
{
string strNVPSandboxServer = "https://api-3t.sandbox.paypal.com/nvp";
string strAPIVersion = "2.3";

string strUsername = "merchant id";
string strPassword = "merchant password";
string strSignature = "merchant signature";
string strCredentials = "USER=" + strUsername + "&PWD=" + strPassword + "&SIGNATURE=" + strSignature;


string strNVP = strCredentials + "&METHOD=DoDirectPayment" +
"&CREDITCARDTYPE=" + ddlCardType.SelectedValue +
"&ACCT=" + txtCardNumber.Text +
"&EXPDATE=" + ddlMonth.SelectedValue + ddlYear.SelectedValue +
"&CVV2=" + txtCCVCode.Text +
"&AMT=" + txtAmount.Text +
"&FIRSTNAME=" + txtFirstName.Text +
"&LASTNAME=" + txtLastName.Text +
"&IPADDRESS=" + Request.UserHostAddress.ToString() +
//"&IPADDRESS=" + "127.0.0.1" +
//"&STREET=" + "1 Main St" +
//"&CITY=" + "San Jose" +
//"&STATE=" + "CA" +
//"&COUNTRY=" + "United States" +
//"&ZIP=95110" + "95131" +
//"&COUNTRYCODE=US" +
"&PAYMENTACTION=Authorization" +
"&VERSION=" + strAPIVersion;

try
{
//Create web request and web response objects, make sure you using the correct server (sandbox/live)
HttpWebRequest wrWebRequest = (HttpWebRequest)WebRequest.Create(strNVPSandboxServer);
wrWebRequest.Method = "POST";
StreamWriter requestWriter = new StreamWriter(wrWebRequest.GetRequestStream());
requestWriter.Write(strNVP);
requestWriter.Close();

// Get the response.
HttpWebResponse hwrWebResponse = (HttpWebResponse)wrWebRequest.GetResponse();
StreamReader responseReader = new StreamReader(wrWebRequest.GetResponse().GetResponseStream());

//and read the response
string responseData = responseReader.ReadToEnd();
responseReader.Close();

string result = Server.UrlDecode(responseData);

string[] arrResult = result.Split('&');
Hashtable htResponse = new Hashtable();
string[] responseItemArray;
foreach (string responseItem in arrResult)
{
responseItemArray = responseItem.Split('=');
htResponse.Add(responseItemArray[0], responseItemArray[1]);
}

string strAck = htResponse["ACK"].ToString();
if (strAck == "Success" || strAck == "SuccessWithWarning")
{
string strAmt = htResponse["AMT"].ToString();
string strCcy = htResponse["CURRENCYCODE"].ToString();
string strTransactionID = htResponse["TRANSACTIONID"].ToString();
string strSuccess = string.Format("Thank you,
Your order for: $ {0} has been processed.
Your transaction code is : {1}", strAmt, strTransactionID);// "Thank you,
Your order for: $" + strAmt + " " + strCcy + " has been processed.";
lblMessage.Text = strSuccess;
}
else
{
string strErr = "Error: " + htResponse["L_LONGMESSAGE0"].ToString();
string strErrcode = "Error code: " + htResponse["L_ERRORCODE0"].ToString();
lblMessage.Text = string.Format("{0}
{1}", strErr, strErrcode);
return;
}
}
catch (Exception ex)
{
// do something to catch the error, like write to a log file.
Response.Write("error processing");
}

}
protected void lnkFillInfo_Click(object sender, EventArgs e)
{
FillInfo();
}
protected void lnkClearInfo_Click(object sender, EventArgs e)
{
ClearInfo();
}
  Permalink  
Comments
viral1986 2-Apr-13 8:11am
   
Can any one give me some information or sample code about chained payment in Paypal with multiple Recievers... thanks in Advance
Rate this: bad
 
good
Please Sign up or sign in to vote.

Solution 2

Hello,
Use the following link I think this is useful to you.
http://www.dotnetspider.com/resources/43962-How-integrate-PayPal-ASP.NET.aspx[^]

Thanks
Abhimanyu Rawat
  Permalink  
v2

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month


Advertise | Privacy | Mobile
Web02 | 2.8.160426.1 | Last Updated 30 Nov 2012
Copyright © CodeProject, 1999-2016
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100