> ## 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

> 設定作用中裝置變更回呼。觸發此回呼時，表示使用者已移至另一部裝置，因此此遊戲應返回主功能表

設定作用中裝置變更回呼。觸發此回呼時，表示使用者已移至另一部裝置，因此此遊戲應返回主功能表

## 語法

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

### 參數

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

應在其上叫用回呼的非同步佇列。

**`callback`**   PFGameSaveFilesActiveDeviceChangedCallback\*

作用中裝置變更時要叫用的回呼。

**`context`**   void\*<br />*optional*

要傳遞給回呼的內容。

### 傳回值

類型：HRESULT

此 API 作業的結果代碼。

## 需求

**標頭：** PFGameSaveFiles.h

## 另請參閱

[PFGameSaveFiles 成員](/zh-TW/services/playfab/api-references/c/pfgamesavefiles/pfgamesavefiles_members)


## Related topics

- [Game Saves 離線模式](/zh-TW/services/playfab/player-progression/game-saves/offline.md)
- [服務 C API 概觀 - PFGameSaveFiles.h](/zh-TW/services/playfab/api-references/c/pfgamesavefiles/pfgamesavefiles_members.md)
- [PFGameSaveFilesActiveDeviceChangedCallback](/zh-TW/services/playfab/api-references/c/pfgamesavefiles/functions/pfgamesavefilesactivedevicechangedcallback.md)
- [PFGameSaveFilesSetUiActiveDeviceContentionResponse](/zh-TW/services/playfab/api-references/c/pfgamesavefilesui/functions/pfgamesavefilessetuiactivedevicecontentionresponse.md)
- [PFGameSaveFilesUiActiveDeviceContentionCallback](/zh-TW/services/playfab/api-references/c/pfgamesavefilesui/functions/pfgamesavefilesuiactivedevicecontentioncallback.md)