> ## 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 欄位

一個特殊的預先定義搜尋索引鍵，可用於 [`FilterString`](/zh-TW/services/playfab/multiplayer/lobby/unity-multiplayer-api-reference/PlayFab.Multiplayer/LobbySearchConfiguration/FilterString) 篩選和排序字串中，根據大廳中目前的成員數目搜尋大廳。

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

## 備註

範例："lobby/memberCount lt 5"

## 另請參閱

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


## Related topics

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