paymentservice_event_get_extra_parameter_value_at_index()

Retrieve the extra parameter value from a PURCHASE_RESPONSE at the specified index.

Synopsis:

#include <bps/paymentservice.h>

BPS_API const char* paymentservice_event_get_extra_parameter_value_at_index(bps_event_t *event,
                                                                      unsigned int index,
                                                                      unsigned int value_index)

Since:

BlackBerry 10.0.0

Arguments:

event: The event containing the array of existing purchases.

index: The index into the array of existing purchases. You can specify an index value that ranges from zero to the number of purchases minus one. You can retrieve the number of purchases using the paymentservice_event_get_number_purchases() function.

value_index: The index into the list of extra parameters. You can specify an index value that ranges from zero to the number of extra parameters minus one. You can retrieve the number of extra parameters using the paymentservice_event_get_extra_parameter_count() function.

Library:

libbps (For the qcc command, use the -l bps option to link against this library)

Description:

Returns:

The extra parameter value at the specified value_index, or NULL if the value_index was out of bounds.