E-Payment Integrator 2020 C++ Edition

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VoidTransaction Method

Voids a prior authorization.

Syntax

ANSI (Cross Platform)
int VoidTransaction(const char* lpszAuthorizationId);

Unicode (Windows)
INT VoidTransaction(LPCWSTR lpszAuthorizationId);
- (void)voidTransaction:(NSString*)authorizationId;
#define MID_EXPRESSCHECKOUT_VOIDTRANSACTION 12

INPAY_EXTERNAL int INPAY_CALL InPay_ExpressCheckout_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

This voids the transaction indicated by the AuthorizationId parameter.

Note: when the three-day authorization period expires, the authorization of a transaction is implicitly voided.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)
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E-Payment Integrator 2020 C++ Edition - Version 20.0 [Build 7941]