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# XPackageChunkAvailabilityCallback

> XPackageChunkAvailabilityCallback

# XPackageChunkAvailabilityCallback

Um retorno de chamada definido pelo usuário usado por [XPackageEnumerateChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/functions/xpackageenumeratechunkavailability.md).

## Sintaxe

```cpp theme={null}
bool XPackageChunkAvailabilityCallback(  
         void* context,  
         const XPackageChunkSelector* selector,  
         XPackageChunkAvailability availability  
)  
```

### Parâmetros

*context*   \_In\_\
Tipo: void\*

O contexto passado para [XPackageEnumerateChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/functions/xpackageenumeratechunkavailability.md).

*selector*   \_In\_\
Tipo: [XPackageChunkSelector\*](https://docs.xbox.com/pt-BR/reference/system/xpackage/structs/xpackagechunkselector.md)

A lista de seletores passada para [XPackageEnumeratePackages](https://docs.xbox.com/pt-BR/reference/system/xpackage/functions/xpackageenumeratepackages.md).

*availability*   \_In\_\
Tipo: [XPackageChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/enums/xpackagechunkavailability.md)

A disponibilidade das partes correspondentes.

### Valor retornado

Tipo: bool

Para continuar a enumeração, retorne true. Para interromper a enumeração, retorne false.

## Comentários

**XPackageChunkAvailabilityCallback** é um retorno de chamada de função passado para [XPackageEnumerateChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/functions/xpackageenumeratechunkavailability.md). Ele é invocado para cada elemento da enumeração. Para continuar a enumeração, retorne true desse retorno de chamada; para interromper a enumeração, retorne false.

## Requisitos

**Cabeçalho:** XPackage.h

**Biblioteca:** xgameruntime.lib

**Plataformas compatíveis:** Windows, consoles da família XBOX One e consoles XBOX Series

## Confira também

[XPackage](https://docs.xbox.com/pt-BR/reference/system/xpackage/xpackage_members.md)\
[Instalação por streaming e Intelligent Delivery](https://docs.xbox.com/pt-BR/build/core-features/common/packaging/overviews/streaming_install-intelligent_delivery.md)
[XPackageEnumerateChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/functions/xpackageenumeratechunkavailability.md)


## Related topics

- [XPackageEnumerateChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/functions/xpackageenumeratechunkavailability.md)
- [XPackage (conteúdo da API)](https://docs.xbox.com/pt-BR/reference/system/xpackage/xpackage_members.md)
- [XPackageChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/enums/xpackagechunkavailability.md)
- [XPackageFindChunkAvailability](https://docs.xbox.com/pt-BR/reference/system/xpackage/functions/xpackagefindchunkavailability.md)
- [Intelligent Delivery: especificadores de marca personalizada](https://docs.xbox.com/pt-BR/build/core-features/common/packaging/intelligentdelivery-custom.md)