Inventory

RFID_AddPreFilter RFID_AddZoneA RFID_AddZoneW RFID_DeletePreFilter RFID_DeleteZone RFID_PerformInventory RFID_PerformZoneInventory RFID_StopInventory

RFID_STATUS WINAPI RFID_DeleteZone ( RFID_HANDLE32  readerHandle, UINT32  zoneId, LPVOID  rsvd   ) This function deletes zone based on provided zoneid. Parameters: [in]  readerHandle  Handle to the RFID device. [in]  ZoneId  Zone ID assigned at a time of AddZone [in]  rsvd  Reserved for future use. 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 RFID_API_PARAM_OUT_OF_RANGE Parameter out of range [Antenna ID/GPI] RFID_INVENTORY_IN_PROGRESS Inventory in progress, cannot perform requested operation RFID_ACCESS_IN_PROGRESS Access Operation in progress, cannot perform requested operation RFID_TAG_LOCATING_IN_PROGRESS Tag Locating in progress, cannot perform requested operation RFID_NXP_EAS_SCAN_IN_PROGRESS NXP EAS SCAN in progress, cannot perform requested operation Remarks: Provide zoneID value equal to zero to delete all zones See also: RFID_PerformZoneInventory, RFID_AddZone Remarks: Example: Refer to RFID_AddZone example