> ## 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.

# XblMultiplayerActivityUpdateRecentPlayers

> XblMultiplayerActivityUpdateRecentPlayers

# XblMultiplayerActivityUpdateRecentPlayers

追加到玩家的最近玩家列表中。如果遇到的用户已在列表中，则更新现有的最近玩家条目。

## 语法

```cpp theme={null}
HRESULT XblMultiplayerActivityUpdateRecentPlayers(  
         XblContextHandle xblContext,  
         const XblMultiplayerActivityRecentPlayerUpdate* updates,  
         size_t updatesCount  
)  
```

### 参数

*xblContext*   \_In\_\
类型：[XblContextHandle](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/types_c/handles/xblcontexthandle.md)

本地用户的 XBOX Live 上下文。

*updates*   \_In\_reads\_(updatesCount)\
类型：[XblMultiplayerActivityRecentPlayerUpdate\*](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/multiplayer_activity_c/structs/xblmultiplayeractivityrecentplayerupdate.md)

要追加到最近玩家列表的 [XblMultiplayerActivityRecentPlayerUpdate](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/multiplayer_activity_c/structs/xblmultiplayeractivityrecentplayerupdate.md) 对象列表。

*updatesCount*   \_In\_\
类型：size\_t

`updates` 数组的大小。

### 返回值

类型：HRESULT

此 API 操作的 HRESULT 返回代码。

## 备注

此调用是单向的；它仅影响调用方的最近玩家列表。\
\
 最近玩家更新会批处理，并由 XSAPI 使用 `XblInitialize` 期间提供的后台队列进行上传。\
\
 若要强制立即刷新，请调用 [XblMultiplayerActivityFlushRecentPlayersAsync](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivityflushrecentplayersasync.md)。

## 要求

**头文件：** multiplayer\_activity\_c.h

**库：** Microsoft.Xbox.Services.14x.GDK.C.lib

## 另请参阅

[multiplayer\_activity\_c](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/multiplayer_activity_c/multiplayer_activity_c_members.md)


## Related topics

- [XblMultiplayerActivityRecentPlayerUpdate](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/multiplayer_activity_c/structs/xblmultiplayeractivityrecentplayerupdate.md)
- [Multiplayer Activity 示例代码](https://docs.xbox.com/zh-CN/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to.md)
- [从 MPSD 迁移到 PlayFab Multiplayer 和 MPA](https://docs.xbox.com/zh-CN/services/xbox-services/multiplayer/mpsd/concepts/live-mpsd-to-mlp.md)
- [multiplayer_activity_c](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/multiplayer_activity_c/multiplayer_activity_c_members.md)
- [XblMultiplayerActivityFlushRecentPlayersAsync](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivityflushrecentplayersasync.md)