> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# PFLobbyGetMembershipLock

> 透過 PlayFab Multiplayer C++ SDK 大廳 API 讀取 PlayFab 大廳目前成員資格鎖定狀態的 PFLobbyGetMembershipLock 參考。

取得大廳目前的成員資格鎖定狀態。

## 語法

```cpp theme={null}
HRESULT PFLobbyGetMembershipLock(  
    PFLobbyHandle lobby,  
    PFLobbyMembershipLock* lockState  
)  
```

### 參數

**`lobby`**   PFLobbyHandle

大廳的控制代碼。

**`lockState`**   [PFLobbyMembershipLock\*](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/enums/pflobbymembershiplock)\
*輸出*

輸出的成員資格鎖定狀態。

### 傳回值

類型：HRESULT

如果呼叫成功，則為 `S_OK`；否則為錯誤碼。可透過 [PFMultiplayerGetErrorMessage()](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pfmultiplayer/functions/pfmultiplayergeterrormessage) 擷取錯誤碼的人類可讀形式。

## 備註

如果此大廳物件是透過呼叫 [PFMultiplayerJoinLobby()](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/functions/pfmultiplayerjoinlobby) 建立的，則在 [PFMultiplayerStartProcessingLobbyStateChanges()](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/functions/pfmultiplayerstartprocessinglobbystatechanges) 提供 [PFLobbyUpdatedStateChange::membershipLockUpdated](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbyupdatedstatechange) 設定為 true 的 [PFLobbyUpdatedStateChange](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbyupdatedstatechange) 之前，此方法會傳回錯誤。 如果加入大廳成功，保證在 PFMultiplayerStartProcessingLobbyStateChanges() 提供 [PFLobbyJoinLobbyCompletedStateChange](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbyjoinlobbycompletedstatechange) 時已填入此欄位。 <br /><br /> 如果此大廳物件是透過呼叫 [PFMultiplayerClaimServerLobby()](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/functions/pfmultiplayerclaimserverlobby) 建立的，則在 [PFMultiplayerStartProcessingLobbyStateChanges()](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/functions/pfmultiplayerstartprocessinglobbystatechanges) 提供 [PFLobbyUpdatedStateChange::membershipLockUpdated](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbyupdatedstatechange) 設定為 true 的 [PFLobbyUpdatedStateChange](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbyupdatedstatechange) 之前，此方法會傳回錯誤。 如果宣告大廳成功，保證在 PFMultiplayerStartProcessingLobbyStateChanges() 提供 [PFLobbyClaimServerLobbyCompletedStateChange](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbyclaimserverlobbycompletedstatechange) 時已填入此欄位。

## 需求

**標頭：** PFLobby.h

## 另請參閱

[PFLobby 成員](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/pflobby_members)


## Related topics

- [Lobby.MembershipLock](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/Lobby/MembershipLock.md)
- [LobbyMembershipLock](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyMembershipLock.md)
- [PFLobbyMembershipLock](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/enums/pflobbymembershiplock.md)
- [LobbySearchResult.MembershipLock](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchResult/MembershipLock.md)
- [LobbyDataUpdate.MembershipLock](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/MembershipLock.md)