ICreditCardEncryption2::Add

Syntax

STDMETHOD Add(
HWND hWnd// in
CREDITCARDINFO *pCCInfo// in
BYTE ** ppBlob// in, out
long *cLen// in, out
);

Description

The Wallet calls the Add method when a new payment instance is being added. The Wallet's call to this method allows the plug-in protocol to query information from the user, which is then stored for later use by the Credit Card CPC.

Parameters

hWnd

Window handle to the parent window.

pCCInfo

Pointer to the credit-card information.

ppBlob

Address where this function returns a pointer to a blob that will be stored by the Credit Card CPC and given to the protocol when a payment instruction is generated. The ppBlob value should be NULL if the protocol does not need to store any information. If the protocol does store a value, it must be returned in dynamically allocated memory, using CoTaskMemAlloc, and this memory will be freed by the Credit Card CPC.

cLen

The address to which this method returns the length of the blob.