> ## 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.

# XblMultiplayerManagerGameSessionMembersCount

> XblMultiplayerManagerGameSessionMembersCount

# XblMultiplayerManagerGameSessionMembersCount

擷取遊戲工作階段中的成員數目。

## 語法

```cpp theme={null}
size_t XblMultiplayerManagerGameSessionMembersCount(  
)  
```

### 參數

### 傳回值

類型：size\_t

遊戲工作階段中的成員數目。

## 備註

當朋友接受遊戲邀請時，對應的成員會新增至大廳和遊戲工作階段成員清單。

## 需求

**標頭：** multiplayer\_manager\_c.h

**程式庫：** Microsoft.Xbox.Services.14x.GDK.C.lib

## 另請參閱

[multiplayer\_manager\_c](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/multiplayer_manager_c_members)\
[XblMultiplayerManagerLobbySessionMembersCount](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionmemberscount)\
[XblMultiplayerManagerGameSessionMembers](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagergamesessionmembers)


## Related topics

- [XblMultiplayerManagerLobbySessionMembersCount](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionmemberscount.md)
- [XblMultiplayerManagerGameSessionMembers](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagergamesessionmembers.md)
- [XblMultiplayerManagerLobbySessionLocalMembersCount](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionlocalmemberscount.md)
- [XblMultiplayerManagerLobbySessionMembers](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionmembers.md)
- [XblMultiplayerManagerLobbySessionLocalMembers](/zh-TW/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayermanagerlobbysessionlocalmembers.md)