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# XblMultiplayerActivityGetActivityResultSize

> XblMultiplayerActivityGetActivityResultSize

# XblMultiplayerActivityGetActivityResultSize

Obtém o tamanho de buffer necessário para armazenar os resultados de uma chamada de obtenção de atividade.

## Sintaxe

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

### Parâmetros

*async*   \_In\_\
Tipo: XAsyncBlock\*

O `XAsyncBlock` para esta operação.

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

O tamanho em bytes do buffer de resultados.

### Valor retornado

Tipo: HRESULT

Código de retorno HRESULT para esta operação de API.

## Comentários

Para ver como essa função é usada, consulte "Obter atividades" na seção [Atividades](https://docs.xbox.com/pt-BR/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to.md#activities) de [Código de exemplo para o Multiplayer Activity](https://docs.xbox.com/pt-BR/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to.md). \
\
 Para obter mais informações sobre atividades multijogador, consulte [Atividades](https://docs.xbox.com/pt-BR/services/xbox-services/multiplayer/mpa/concepts/live-mpa-activities.md).

## Requisitos

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

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

## Confira também

[multiplayer\_activity\_c](https://docs.xbox.com/pt-BR/reference/live/xsapi-c/multiplayer_activity_c/multiplayer_activity_c_members.md)\
[XblMultiplayerActivityGetActivityAsync](https://docs.xbox.com/pt-BR/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityasync.md)\
[XblMultiplayerActivityGetActivityResult](https://docs.xbox.com/pt-BR/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityresult.md)


## Related topics

- [XblMultiplayerActivityGetActivityResult](https://docs.xbox.com/pt-BR/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityresult.md)
- [XblMultiplayerActivityGetActivityAsync](https://docs.xbox.com/pt-BR/reference/live/xsapi-c/multiplayer_activity_c/functions/xblmultiplayeractivitygetactivityasync.md)
- [Código de exemplo do Multiplayer Activity](https://docs.xbox.com/pt-BR/services/xbox-services/multiplayer/mpa/how-to/live-mpa-client-how-to.md)
- [multiplayer_activity_c](https://docs.xbox.com/pt-BR/reference/live/xsapi-c/multiplayer_activity_c/multiplayer_activity_c_members.md)
- [Migrando do MPSD para o PlayFab Multiplayer e o MPA](https://docs.xbox.com/pt-BR/services/xbox-services/multiplayer/mpsd/concepts/live-mpsd-to-mlp.md)