> ## 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.

# PFLobby 搜尋索引鍵

> PlayFab Multiplayer C++ SDK 在透過配對和大廳搜尋 API 查詢大廳時所使用的預先定義 PFLobby 搜尋索引鍵參考。

代表大廳預先定義搜尋索引鍵的值。

## 語法

```cpp theme={null}
constexpr char PFLobbyMemberCountSearchKey[] = "lobby/memberCount";
constexpr char PFLobbyMemberCountRemainingSearchKey[] = "lobby/memberCountRemaining"
constexpr char PFLobbyAmMemberSearchKey[] = "lobby/amMember";
constexpr char PFLobbyAmOwnerSearchKey[] = "lobby/amOwner";
constexpr char PFLobbyMembershipLockSearchKey[] = "lobby/membershipLock";
constexpr char PFLobbyAmServerSearchKey[] = "lobby/amServer"
```

## 常數

| 常數 | 描述 | 範例 |
| - | - | - |
| PFLobbyMemberCountSearchKey | 一個特殊的預先定義搜尋索引鍵，可用於 [PFLobbySearchConfiguration](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbysearchconfiguration) 篩選和排序字串中，根據大廳中目前的成員數目搜尋大廳。 | "lobby/memberCount lt 5" |
| PFLobbyMemberCountRemainingSearchKey | 一個特殊的預先定義搜尋索引鍵，可用於 [PFLobbySearchConfiguration](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbysearchconfiguration) 篩選和排序字串中，根據還可以加入大廳的剩餘成員數目搜尋大廳。 | "lobby/memberCountRemaining gt 0" |
| PFLobbyAmMemberSearchKey | 一個特殊的預先定義搜尋索引鍵，可用於 [PFLobbySearchConfiguration](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbysearchconfiguration) 篩選字串中，搜尋您目前是成員的大廳。 | "lobby/amMember eq true" |
| PFLobbyAmOwnerSearchKey | 一個特殊的預先定義搜尋索引鍵，可用於 [PFLobbySearchConfiguration](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbysearchconfiguration) 篩選字串中，搜尋您擁有的大廳。 | "lobby/amOwner eq true" |
| PFLobbyMembershipLockSearchKey | 一個特殊的預先定義搜尋索引鍵，可用於 [PFLobbySearchConfiguration](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbysearchconfiguration) 篩選字串中，搜尋具有特定鎖定狀態的大廳。 | "lobby/membershipLock eq 'Unlocked'" |
| PFLobbyAmServerSearchKey | 一個特殊的預先定義搜尋索引鍵，可用於 [PFLobbySearchConfiguration](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbysearchconfiguration) 篩選字串中，搜尋伺服器已加入但不擁有的大廳。 | "lobby/amServer eq true" |

## 需求

**標頭：** PFLobby.h

## 另請參閱

[PFLobbySearchConfiguration](/zh-TW/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/structs/pflobbysearchconfiguration)


## Related topics

- [尋找大廳](/zh-TW/services/playfab/multiplayer/lobby/find-lobbies.md)
- [從 MPSD 移至 PlayFab Multiplayer 與 MPA](/zh-TW/services/xbox-services/multiplayer/mpsd/concepts/live-mpsd-to-mlp.md)
- [LobbyConstants.LobbyAmOwnerSearchKey](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyAmOwnerSearchKey.md)
- [LobbyConstants.LobbyAmMemberSearchKey](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyAmMemberSearchKey.md)
- [Lobby.LobbyMemberCountSearchKey](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyMemberCountSearchKey.md)