ICreditCardEncryption2::GenPayInstruction

Syntax

STDMETHOD GenPayInstruction(
HWND hWnd// in
BYTE *pvarBlob// in
longcLen// in
BSTR bstrFriendlyName// in
BSTRbstrTotal// in
BSTRbstrHashOrder// in
ICreditCardEncryption2_CallBack *
pCallBack// in
VARIANT *pvarNameValueArray// in
);

Description

The GenPayInstruction method generates a payment instruction (PI) and returns the PI as a set of name/value pairs.

Parameters

hWnd

Window handle to the parent window.

pvarBlob

Blob that was stored when the card was added.

cLen

Length of the blob.

bstrFriendlyName

BSTR value containing the friendly name of the credit card selected.

bstrTotal

BSTR value containing the amount of the purchase, received from the merchant.

bstrHashOrder

BSTR value containing the order hash information received from the merchant.

pCallBack

Pointer to the ICreditCardEncryption2_CallBack interface implemented by the Credit Card CPC. This interface contains methods that return the credit card and billing information as a structure to the encryption protocol.

pvarNameValueArray

Name/value VARIANT built by the encryption protocol and returned to the merchant. The encryption protocol produces this VARIANT.