protected void btnSubmit_Click(object sender, EventArgs e)
{
decimal amount = 0M;
Decimal.TryParse(txtAmount.Text, out amount);
if (amount == 0) {
return;
}
// create transaction
// get settings from web.config
string merchantId = WebConfigurationManager.AppSettings["MerchantID"];
string merchantPassword = WebConfigurationManager.AppSettings["MerchantPassword"];
string preSharedKey = WebConfigurationManager.AppSettings["PreSharedKey"];
string serverCallBack = WebConfigurationManager.AppSettings["ServerCallBackUrl"];
string callBackUrl = WebConfigurationManager.AppSettings["CallbackUrl"];
string postUrl = "https://mms.cardsaveonlinepayments.com/Pages/PublicPages/PaymentForm.aspx";
var request = new HostedTransactionRequest {
Amount = Convert.ToInt32(amount * 100),
OrderID = "123456",
OrderDescription = "Test Order",
TransactionType = TransactionType.SALE,
CallbackURL = callBackUrl,
ServerResultURL = serverCallBack
};
var processor = new HostedPaymentProcessor(merchantId, new HttpContextWrapper(HttpContext.Current));
processor.SubmitTransaction(request, merchantPassword, preSharedKey, postUrl);
}
/// <summary>
/// Submits a payment request to the hosted payment page
/// </summary>
/// <param name="request">The request to submit</param>
/// <param name="merchantPassword">The merchant password that corresponds to the gateway account the transaction will be run through.</param>
/// <param name="preSharedKey">The merchant gateway account pre shared key</param>
/// <param name="postUrl">The url of the hosted payment page</param>
public void SubmitTransaction(HostedTransactionRequest request, string merchantPassword, string preSharedKey, string postUrl)
{
if (CommonUtils.AreNullOrEmpty(merchantPassword, preSharedKey, postUrl))
{
throw new ArgumentNullException();
}
if (request == null)
{
throw new ArgumentNullException("request");
}
var hashInputs = new NameValueCollection();
var hashMethod = HashMethod.SHA1;
if (hashMethod == HashMethod.SHA1 || hashMethod == HashMethod.MD5)
{
// only add if using standard hash method (MD5 or SHA1)
hashInputs.Add("PreSharedKey", preSharedKey);
}
hashInputs.Add("MerchantID", _merchantId);
hashInputs.Add("Password", merchantPassword);
var requestInputs = request.ToNameValueCollection();
foreach (var k in requestInputs.AllKeys)
{
hashInputs.Add(k, requestInputs.GetValues(k)[0]);
}
var hashString = hashInputs.ToQueryString(encode: false);
var hash = HashUtil.ComputeHashDigest(hashString, preSharedKey, hashMethod);
// ready to post - just return the NameValue Collection
var remotePost = new RemotePost(_context, postUrl, FormMethod.POST);
remotePost.AddInput("HashDigest", hash);
remotePost.AddInput("MerchantID", _merchantId);
// add the rest of the form variables
foreach (var k in requestInputs.AllKeys)
{
remotePost.AddInput(k, requestInputs.GetValues(k)[0]);
}
remotePost.Post("CardsavePaymentForm");
}
/// <summary>
/// Submits a payment request to the hosted payment page
/// </summary>
/// <param name="request">The request to submit</param>
/// <param name="merchantPassword">The merchant password that corresponds to the gateway account the transaction will be run through.</param>
/// <param name="preSharedKey">The merchant gateway account pre shared key</param>
/// <param name="postUrl">The url of the hosted payment page</param>
public void SubmitTransaction(HostedTransactionRequest request, string merchantPassword, string preSharedKey, string postUrl)
{
if (CommonUtils.AreNullOrEmpty(merchantPassword, preSharedKey, postUrl))
throw new ArgumentNullException();
if (request == null)
throw new ArgumentNullException("request");
var hashInputs = new NameValueCollection();
var hashMethod = HashMethod.SHA1;
if (hashMethod == HashMethod.SHA1 || hashMethod == HashMethod.MD5)
{
// only add if using standard hash method (MD5 or SHA1)
hashInputs.Add("PreSharedKey", preSharedKey);
}
hashInputs.Add("MerchantID", _merchantId);
hashInputs.Add("Password", merchantPassword);
var requestInputs = request.ToNameValueCollection();
foreach (var k in requestInputs.AllKeys)
hashInputs.Add(k, requestInputs.GetValues(k)[0]);
var hashString = hashInputs.ToQueryString(encode: false);
var hash = HashUtil.ComputeHashDigest(hashString, preSharedKey, hashMethod);
// ready to post - just return the NameValue Collection
var remotePost = new RemotePost(_context, postUrl, FormMethod.POST);
remotePost.AddInput("HashDigest", hash);
remotePost.AddInput("MerchantID", _merchantId);
// add the rest of the form variables
foreach (var k in requestInputs.AllKeys)
remotePost.AddInput(k, requestInputs.GetValues(k)[0]);
remotePost.Post("CardsavePaymentForm");
}
