Old revisions Add to book Export to PDF Book Creator Add this page to your book Book Creator Remove this page from your book Manage book (0 page(s)) Help Zone Control API > BS2_GetAntiPassbackZone BS2_GetAntiPassbackZone Retrieves selected Anti Passback zones. Declaration #include "BS_API.h" int BS2_GetAntiPassbackZone(void* context, uint32_tdeviceId, uint32_t* zoneIds, uint32_t zoneIdCount, BS2AntiPassbackZone** zoneObj, uint32_t* numZone); See BS2AntiPassbackZone Structure Parameter [In] context : Context [In] deviceId : Device ID [In] zoneIds : List of Anti Passback zone IDs to retrieve [In] zoneIdCount : Size of Anti Passback zone ID list [Out] zoneObj : Anti Passback zone list pointer [Out] numZone : Number of Anti Passback zones NOTE The zoneObj variable needs to return the memory to the system by the BS2_ReleaseObject function after being used. Return Value If successfully done, BS_SDK_SUCCESS will be returned. If there is an error, the corresponding error code will be returned. See Also BS2_GetAllAntiPassbackZone BS2_SetAntiPassbackZone BS2_RemoveAntiPassbackZone BS2_RemoveAllAntiPassbackZone