> ## 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.

# XblMultiplayerActivityGetActivityResultSize

> XblMultiplayerActivityGetActivityResultSize

# XblMultiplayerActivityGetActivityResultSize

활동 가져오기 호출의 결과를 저장하는 데 필요한 버퍼 크기를 가져옵니다.

## Syntax

```cpp theme={null}
HRESULT XblMultiplayerActivityGetActivityResultSize(  
         XAsyncBlock* async,  
         size_t* resultSizeInBytes  
)  
```

### Parameters

*async*   \_In\_\
Type: XAsyncBlock\*

이 작업에 대한 `XAsyncBlock`입니다.

*resultSizeInBytes*   \_Out\_\
Type: size\_t\*

결과 버퍼의 크기(바이트)입니다.

### Return value

Type: HRESULT

이 API 작업의 HRESULT 반환 코드입니다.

## Remarks

이 함수가 어떻게 사용되는지 보려면 [멀티플레이어 활동 예제 코드](/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to)의 [Activities](/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to#activities) 섹션에서 “Getting activities”를 참조하세요. <br /><br /> 멀티플레이어 활동에 대한 자세한 내용은 [Activities](/services/xbox-services/multiplayer/mpa/concepts/live-mpa-activities)를 참조하세요.

## Requirements

**Header:** multiplayer\_activity\_c.h

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

## See also

[multiplayer\_activity\_c](/reference/live/xsapi-c/multiplayer_activity_c/multiplayer_activity_c_members)\
[XblMultiplayerActivityGetActivityAsync](/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityasync)\
[XblMultiplayerActivityGetActivityResult](/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityresult)


## Related topics

- [XblMultiplayerActivityGetActivityResult](/ko/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityresult.md)
- [XblMultiplayerActivityGetActivityAsync](/ko/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityasync.md)
- [Multiplayer Activity에 대한 예제 코드](/ko/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to.md)
- [MPSD에서 PlayFab Multiplayer 및 MPA로 이동](/ko/services/xbox-services/multiplayer/mpsd/concepts/live-mpsd-to-mlp.md)
- [XblMultiplayerGetActivitiesWithPropertiesForUsersResultSize](/ko/reference/live/xsapi-c/multiplayer_c/functions/xblmultiplayergetactivitieswithpropertiesforusersresultsize.md)