> ## 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.

# XblMultiplayerEventArgsMembersCount

> XblMultiplayerEventArgsMembersCount

# XblMultiplayerEventArgsMembersCount

Recupera informações adicionais para eventos `XblMultiplayerEventType::MemberJoined` e `XblMultiplayerEventType::MemberLeft`.

## Sintaxe

```cpp theme={null}
HRESULT XblMultiplayerEventArgsMembersCount(  
         XblMultiplayerEventArgsHandle argsHandle,  
         size_t* memberCount  
)  
```

### Parâmetros

*argsHandle*   \_In\_\
Tipo: [XblMultiplayerEventArgsHandle](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/handles/xblmultiplayereventargshandle)

O identificador de argumentos do evento multijogador.

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

O tamanho da matriz `members` alocada pelo chamador para [XblMultiplayerEventArgsMembers](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmembers).

### Valor retornado

Tipo: HRESULT

Código de retorno HRESULT para esta operação de API.

## Comentários

Chame esta função antes de chamar a função [XblMultiplayerEventArgsMembers](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmembers) para retornar o tamanho da matriz que você deve alocar para o parâmetro `members` da função [XblMultiplayerEventArgsMembers](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmembers). <br />O identificador de argumentos de um evento multijogador pode ser recuperado do membro `EventArgsHandle` da estrutura [XblMultiplayerEvent](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/structs/xblmultiplayerevent) desse evento multijogador.  <br />Para obter mais informações sobre eventos multijogador, consulte [Visão geral da API do Multiplayer Manager](/pt-BR/services/xbox-services/multiplayer/mpm/concepts/live-multiplayer-manager-api-overview).

## Requisitos

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

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

## Confira também

[multiplayer\_manager\_c](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/multiplayer_manager_c_members)\
[XblMultiplayerEventArgsFindMatchCompleted](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsfindmatchcompleted)\
[XblMultiplayerEventArgsMember](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmember)\
[XblMultiplayerEventArgsMembers](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmembers)\
[XblMultiplayerEventArgsPerformQosMeasurements](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsperformqosmeasurements)\
[XblMultiplayerEventArgsPropertiesJson](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargspropertiesjson)\
[XblMultiplayerEventArgsXuid](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsxuid)\
[XblMultiplayerEventType](/pt-BR/reference/live/xsapi-c/multiplayer_manager_c/enums/xblmultiplayereventtype)


## Related topics

- [XblMultiplayerEventArgsMembersCount](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmemberscount.md)
- [XblMultiplayerEventArgsMember](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmember.md)
- [XblMultiplayerEventArgsMembers](/reference/live/xsapi-c/multiplayer_manager_c/functions/xblmultiplayereventargsmembers.md)