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

# Lobby 和 Matchmaking API 的实时消息

> LobbyConstants 成员

与房间相关的所有常量的信息。

```csharp theme={null}
public class LobbyConstants
```

## 公共成员

| 名称 | 说明 |
| - | - |
| [LobbyConstants](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyConstants.md)() | 默认构造函数。 |
| static readonly [LobbyAmMemberSearchKey](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyAmMemberSearchKey.md) | 一个特殊的预定义搜索键,可在 [`FilterString`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchConfiguration/FilterString) 过滤字符串中使用,用于搜索你当前所属的房间。 |
| static readonly [LobbyAmOwnerSearchKey](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyAmOwnerSearchKey.md) | 一个特殊的预定义搜索键,可在 [`FilterString`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchConfiguration/FilterString) 过滤字符串中使用,用于搜索你所拥有的房间。 |
| const [LobbyClientRequestedSearchResultCountUpperLimit](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyClientRequestedSearchResultCountUpperLimit.md) | 执行 [`FindLobbies`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/PlayFabMultiplayer/FindLobbies) 操作时,客户端实体调用方可请求的搜索结果的最大数量。 |
| const [LobbyMaxLobbyPropertyCount](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyMaxLobbyPropertyCount.md) | 可为房间存储、且不归任何特定成员所有的并发属性的最大数量。 |
| const [LobbyMaxMemberCountLowerLimit](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyMaxMemberCountLowerLimit.md) | [`MaxMemberCount`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyCreateConfiguration/MaxMemberCount) 和 [`MaxMemberCount`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/MaxMemberCount) 的最小允许值。 |
| const [LobbyMaxMemberCountUpperLimit](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyMaxMemberCountUpperLimit.md) | [`MaxMemberCount`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyCreateConfiguration/MaxMemberCount) 和 [`MaxMemberCount`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyDataUpdate/MaxMemberCount) 的最大允许值。 |
| const [LobbyMaxMemberPropertyCount](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyMaxMemberPropertyCount.md) | 房间中每位成员允许的并发属性的最大数量。 |
| const [LobbyMaxSearchPropertyCount](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyMaxSearchPropertyCount.md) | 可为房间存储的并发搜索属性的最大数量。 |
| static readonly [LobbyMemberCountSearchKey](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyMemberCountSearchKey.md) | 一个特殊的预定义搜索键,可在 [`FilterString`](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchConfiguration/FilterString) 过滤和排序字符串中使用,用于基于房间当前成员数搜索房间。 |

## 另请参阅

* namespace [PlayFab.Multiplayer](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference.md)


## Related topics

- [Lobby 和 Matchmaking API 的实时消息](https://docs.xbox.com/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchResult/overview.md)