> ## 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.

# XTaskQueueRegistrationToken

> XTaskQueueRegistrationToken

# XTaskQueueRegistrationToken

Um token retornado ao registrar um retorno de chamada, para identificar o registro.

## Sintaxe

```cpp theme={null}
typedef struct XTaskQueueRegistrationToken {  
    uint64_t token;  
} XTaskQueueRegistrationToken  
```

### Membros

*token*\
Tipo: uint64\_t

O token retornado ao registrar um retorno de chamada para identificar o registro.

## Comentários

`XTaskQueueRegistrationToken` representa um *token de registro*, retornado ao registrar um retorno de chamada para uma fila de tarefas. Use o token de registro ao cancelar o registro de um retorno de chamada registrado anteriormente. Os tokens de registro são exclusivos apenas dentro do escopo do retorno de chamada que você está registrando.

`XTaskQueueRegistrationToken` é usado pelas seguintes funções:

| Cabeçalho | Função |
| - | - |
| [XAppCapture](/pt-BR/reference/system/xappcapture/xappcapture_members) | [XAppBroadcastRegisterIsAppBroadcastingChanged](/pt-BR/reference/system/xappcapture/functions/xappbroadcastregisterisappbroadcastingchanged) |
| [XAppCapture](/pt-BR/reference/system/xappcapture/xappcapture_members) | [XAppBroadcastUnregisterIsAppBroadcastingChanged](/pt-BR/reference/system/xappcapture/functions/xappbroadcastunregisterisappbroadcastingchanged) |
| [XAppCapture](/pt-BR/reference/system/xappcapture/xappcapture_members) | [XAppCaptureRegisterMetadataPurged](/pt-BR/reference/system/xappcapture/functions/xappcaptureregistermetadatapurged) |
| [XAppCapture](/pt-BR/reference/system/xappcapture/xappcapture_members) | [XAppCaptureUnRegisterMetadataPurged](/pt-BR/reference/system/xappcapture/functions/xappcaptureunregistermetadatapurged) |
| [XGameInvite](/pt-BR/reference/system/xgameinvite/xgameinvite_members) | [XGameInviteRegisterForEvent](/pt-BR/reference/system/xgameinvite/functions/xgameinviteregisterforevent) |
| [XGameInvite](/pt-BR/reference/system/xgameinvite/xgameinvite_members) | [XGameInviteUnregisterForEvent](/pt-BR/reference/system/xgameinvite/functions/xgameinviteunregisterforevent) |
| [XNetworking](/pt-BR/reference/networking/xnetworking/xnetworking_members) | [XNetworkingRegisterConnectivityHintChanged](/pt-BR/reference/networking/xnetworking/functions/xnetworkingregisterconnectivityhintchanged) |
| [XNetworking](/pt-BR/reference/networking/xnetworking/xnetworking_members) | [XNetworkingRegisterPreferredLocalUdpMultiplayerPortChanged](/pt-BR/reference/networking/xnetworking/functions/xnetworkingregisterpreferredlocaludpmultiplayerportchanged) |
| [XNetworking](/pt-BR/reference/networking/xnetworking/xnetworking_members) | [XNetworkingUnregisterConnectivityHintChanged](/pt-BR/reference/networking/xnetworking/functions/xnetworkingunregisterconnectivityhintchanged) |
| [XNetworking](/pt-BR/reference/networking/xnetworking/xnetworking_members) | [XNetworkingUnregisterPreferredLocalUdpMultiplayerPortChanged](/pt-BR/reference/networking/xnetworking/functions/xnetworkingunregisterpreferredlocaludpmultiplayerportchanged) |
| [XPackage](/pt-BR/reference/system/xpackage/xpackage_members) | [XPackageRegisterInstallationProgressChanged](/pt-BR/reference/system/xpackage/functions/xpackageregisterinstallationprogresschanged) |
| [XPackage](/pt-BR/reference/system/xpackage/xpackage_members) | [XPackageRegisterPackageInstalled](/pt-BR/reference/system/xpackage/functions/xpackageregisterpackageinstalled) |
| [XPackage](/pt-BR/reference/system/xpackage/xpackage_members) | [XPackageUnregisterInstallationProgressChanged](/pt-BR/reference/system/xpackage/functions/xpackageunregisterinstallationprogresschanged) |
| [XPackage](/pt-BR/reference/system/xpackage/xpackage_members) | [XPackageUnregisterPackageInstalled](/pt-BR/reference/system/xpackage/functions/xpackageunregisterpackageinstalled) |
| [XStore](/pt-BR/reference/system/xstore/xstore_members) | [XStoreRegisterGameLicenseChanged](/pt-BR/reference/system/xstore/functions/xstoreregistergamelicensechanged) |
| [XStore](/pt-BR/reference/system/xstore/xstore_members) | [XStoreRegisterPackageLicenseLost](/pt-BR/reference/system/xstore/functions/xstoreregisterpackagelicenselost) |
| [XStore](/pt-BR/reference/system/xstore/xstore_members) | [XStoreUnregisterGameLicenseChanged](/pt-BR/reference/system/xstore/functions/xstoreunregistergamelicensechanged) |
| [XStore](/pt-BR/reference/system/xstore/xstore_members) | [XStoreUnregisterPackageLicenseLost](/pt-BR/reference/system/xstore/functions/xstoreunregisterpackagelicenselost) |
| [XTaskQueue](/pt-BR/reference/system/xtaskqueue/xtaskqueue_members) | [XTaskQueueRegisterMonitor](/pt-BR/reference/system/xtaskqueue/functions/xtaskqueueregistermonitor) |
| [XTaskQueue](/pt-BR/reference/system/xtaskqueue/xtaskqueue_members) | [XTaskQueueRegisterWaiter](/pt-BR/reference/system/xtaskqueue/functions/xtaskqueueregisterwaiter) |
| [XTaskQueue](/pt-BR/reference/system/xtaskqueue/xtaskqueue_members) | [XTaskQueueUnregisterMonitor](/pt-BR/reference/system/xtaskqueue/functions/xtaskqueueunregistermonitor) |
| [XTaskQueue](/pt-BR/reference/system/xtaskqueue/xtaskqueue_members) | [XTaskQueueUnregisterWaiter](/pt-BR/reference/system/xtaskqueue/functions/xtaskqueueunregisterwaiter) |
| [XUser](/pt-BR/reference/system/xuser/xuser_members) | [XUserRegisterForChangeEvent](/pt-BR/reference/system/xuser/functions/xuserregisterforchangeevent) |
| [XUser](/pt-BR/reference/system/xuser/xuser_members) | [XUserRegisterForDefaultAudioEndpointUtf16Changed](/pt-BR/reference/system/xuser/functions/xuserregisterfordefaultaudioendpointutf16changed) |
| [XUser](/pt-BR/reference/system/xuser/xuser_members) | [XUserRegisterForDeviceAssociationChanged](/pt-BR/reference/system/xuser/functions/xuserregisterfordeviceassociationchanged) |
| [XUser](/pt-BR/reference/system/xuser/xuser_members) | [XUserUnregisterForChangeEvent](/pt-BR/reference/system/xuser/functions/xuserunregisterforchangeevent) |
| [XUser](/pt-BR/reference/system/xuser/xuser_members) | [XUserUnregisterForDefaultAudioEndpointUtf16Changed](/pt-BR/reference/system/xuser/functions/xuserunregisterfordefaultaudioendpointutf16changed) |
| [XUser](/pt-BR/reference/system/xuser/xuser_members) | [XUserUnregisterForDeviceAssociationChanged](/pt-BR/reference/system/xuser/functions/xuserregisterfordeviceassociationchanged) |

## Requisitos

**Cabeçalho:** XTaskQueue.h

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

## Confira também

[Membros de XTaskQueue](/pt-BR/reference/system/xtaskqueue/xtaskqueue_members)\
[Modelo de programação assíncrona](/pt-BR/build/core-features/common/async/async-programming-model)\
[Design da fila de tarefas assíncrona](/pt-BR/build/core-features/common/async/async-task-queue-design)


## Related topics

- [XTaskQueueRegistrationToken](/reference/system/xtaskqueue/structs/xtaskqueueregistrationtoken.md)
- [XTaskQueue](/reference/system/xtaskqueue/xtaskqueue_members.md)
- [XTaskQueueUnregisterWaiter](/reference/system/xtaskqueue/functions/xtaskqueueunregisterwaiter.md)
- [XTaskQueueUnregisterMonitor](/reference/system/xtaskqueue/functions/xtaskqueueunregistermonitor.md)