EventManagement

RFID_DeregisterEventNotification RFID_GetEventData RFID_RegisterEventNotification RFID_RegisterEventNotificationCallback RFID_SetEventNotificationParams

RFID_STATUS WINAPI RFID_GetEventData ( RFID_HANDLE32  readerHandle, RFID_EVENT_TYPE  eventType, STRUCT_HANDLE  pEventData   ) This function returns the event-data corresponding to a signaled event. Parameters: [in]  readerHandle  Handle to the RFID device. [in]  eventType  The Event-type for which the Data is to be fetched [out]  pEventData  Pointer to Event-Data which can be of type: TAG_DATA for TAG_READ_EVENT ANTENNA_EVENT_DATA for ANTENNA_EVENT GPI_EVENT_DATA for GPI_EVENT Returns: If the function succeeds the return value is RFID_API_SUCCESS. If the function fails the return value is one of the following: RFID_API_INVALID_HANDLE Handle provided is invalid RFID_API_PARAM_ERROR Invalid parameter given Remarks: This function can be called when one of the events: TAG_READ_EVENT ANTENNA_EVENT or GPI_EVENT that was registered through function RFID_RegisterEventNotification() is signaled. See also: RFID_RegisterEventNotification, RFID_PerformInventory, RFID_PerformAccessSequence, RFID_Read Remarks: Example: See RFID_PerformInventory