> ## 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.

# Lobby.LobbyMemberCountSearchKey

> Lobby.LobbyMemberCountSearchKey

# LobbyConstants.LobbyMemberCountSearchKey 字段

一个特殊的预定义搜索键,可在 [`FilterString`](/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。

```csharp theme={null}
public static readonly string LobbyMemberCountSearchKey;
```

## 备注

示例:"lobby/memberCount lt 5"

## 另请参阅

* class [LobbyConstants](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/overview)
* namespace [PlayFab.Multiplayer](/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference)


## Related topics

- [LobbyConstants.LobbyAmMemberSearchKey](/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbyConstants/LobbyAmMemberSearchKey.md)
- [LobbySearchResult.MaxMemberCount](/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchResult/MaxMemberCount.md)
- [LobbySearchResult.CurrentMemberCount](/zh-CN/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchResult/CurrentMemberCount.md)
- [PFLobbyGetSearchPropertyKeys](/zh-CN/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/functions/pflobbygetsearchpropertykeys.md)
- [PFLobbyGetMemberPropertyKeys](/zh-CN/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pflobby/functions/pflobbygetmemberpropertykeys.md)