~~NOTOC~~
[[zone_control_api]] > [[BS2_GetAllLiftLockUnlockZone]]

----

===== BS2_GetAllLiftLockUnlockZone =====
[+ 2.7.0] Retrieves all Lift Lock/Unlock zones.
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_GetAllLiftLockUnlockZone(void* context, uint32_t deviceId, BS2LiftLockUnlockZone** zoneObj, uint32_t* numZone);
</code>

<callout type="info">
[[zone control api#BS2LiftLockUnlockZone|See BS2LiftLockUnlockZone Structure]]
</callout>
==== Parameter ====
  * [In] ''//context//'' : Context
  * [In] ''//deviceId//'' : Device ID
  * [Out] ''//zoneObj//'' : Lift lock/unlock zone list pointer
  * [Out] ''//numZone//'' : Number of Lift lock/unlock zone list
<WRAP indent>
<WRAP info 70%>
**NOTE**\\
The zoneObj variable needs to return the memory to the system by the [[BS2_ReleaseObject]] function after being used. 
</WRAP>
</WRAP>
==== Return Value ====
If successfully done, ''BS_SDK_SUCCESS'' will be returned. \\
If there is an error, the corresponding error code will be returned.
==== 함께 보기 ====
[[BS2_GetLiftLockUnlockZone]]\\ [[BS2_GetLiftLockUnlockZoneStatus]]\\ [[BS2_GetAllLiftLockUnlockZoneStatus]]\\ [[BS2_SetLiftLockUnlockZone]]\\ [[BS2_SetLiftLockUnlockZoneAlarm]]\\ [[BS2_RemoveLiftLockUnlockZone]]\\ [[BS2_RemoveAllLiftLockUnlockZone]]