> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AudioStateMonitorRegistrationHandle

> AudioStateMonitorRegistrationHandle

# AudioStateMonitorRegistrationHandle

Um inteiro de 64 bits que identifica um retorno de chamada registrado com [IAudioStateMonitor::RegisterCallback](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/interfaces/iaudiostatemonitor-registercallback.md).

## Sintaxe

```cpp theme={null}
typedef __int64 AudioStateMonitorRegistrationHandle;
```

## Comentários

Passe esse valor para [IAudioStateMonitor::UnregisterCallback](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/interfaces/iaudiostatemonitor-unregistercallback.md) para cancelar o registro da função de retorno de chamada.

## Requisitos

**Cabeçalho:** Audiostatemonitorapi.h

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

## Confira também

[Sobre o WASAPI](https://learn.microsoft.com/windows/desktop/CoreAudio/wasapi)\
[IAudioStateMonitor::RegisterCallback](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/interfaces/iaudiostatemonitor-registercallback.md)\
[IAudioStateMonitor::UnregisterCallback](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/interfaces/iaudiostatemonitor-unregistercallback.md)


## Related topics

- [Método IAudioStateMonitor::UnregisterCallback](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/interfaces/iaudiostatemonitor-unregistercallback.md)
- [Método IAudioStateMonitor::RegisterCallback](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/interfaces/iaudiostatemonitor-registercallback.md)
- [AudioStateMonitor](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/audiostatemonitor_members.md)
- [Interface IAudioStateMonitor](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/interfaces/iaudiostatemonitor.md)
- [AudioStateMonitorCallback](https://docs.xbox.com/pt-BR/reference/audio/audiostatemonitor/types/audiostatemonitorcallback.md)