> ## 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.

# PFGameSaveFilesSetActiveDeviceChangedCallback

> 设置活动设备更改回调。触发此回调时，表示用户已移至另一台设备，因此此游戏应返回主菜单

设置活动设备更改回调。触发此回调时，表示用户已移至另一台设备，因此此游戏应返回主菜单

## 语法

```cpp theme={null}
HRESULT PFGameSaveFilesSetActiveDeviceChangedCallback(  
    XTaskQueueHandle callbackQueue,  
    PFGameSaveFilesActiveDeviceChangedCallback* callback,  
    void* context  
)  
```

### 参数

**`callbackQueue`**   XTaskQueueHandle<br />*可选*

应在其上调用回调的异步队列。

**`callback`**   PFGameSaveFilesActiveDeviceChangedCallback\*

活动设备更改时要调用的回调。

**`context`**   void\*<br />*可选*

要传递给回调的上下文。

### 返回值

类型：HRESULT

此 API 操作的结果代码。

## 要求

**头文件：** PFGameSaveFiles.h

## 另请参阅

[PFGameSaveFiles 成员](/zh-CN/services/playfab/api-references/c/pfgamesavefiles/pfgamesavefiles_members)


## Related topics

- [Game Saves 离线模式](/zh-CN/services/playfab/player-progression/game-saves/offline.md)
- [服务 C API 概览 - PFGameSaveFiles.h](/zh-CN/services/playfab/api-references/c/pfgamesavefiles/pfgamesavefiles_members.md)
- [PFGameSaveFilesActiveDeviceChangedCallback](/zh-CN/services/playfab/api-references/c/pfgamesavefiles/functions/pfgamesavefilesactivedevicechangedcallback.md)
- [PFGameSaveFilesSetUiActiveDeviceContentionResponse](/zh-CN/services/playfab/api-references/c/pfgamesavefilesui/functions/pfgamesavefilessetuiactivedevicecontentionresponse.md)
- [PFGameSaveFilesUiActiveDeviceContentionCallback](/zh-CN/services/playfab/api-references/c/pfgamesavefilesui/functions/pfgamesavefilesuiactivedevicecontentioncallback.md)