> ## 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.

# real_time_activity_c

> real_time_activity_c

# real\_time\_activity\_c

## 函数

| 函数 | 说明 |
| - | - |
| [XblRealTimeActivityAddConnectionStateChangeHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityaddconnectionstatechangehandler.md) | 注册处理程序函数，用于在客户端服务失去或获得与实时活动服务的连接时接收通知。 |
| [XblRealTimeActivityAddResyncHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityaddresynchandler.md) | 注册处理程序函数，用于在收到来自实时活动服务的重新同步消息时接收通知。 |
| [XblRealTimeActivityConnectionStateChangeHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityconnectionstatechangehandler.md) | 当客户端服务失去或获得与实时活动服务的连接时使用的处理程序函数。 |
| [XblRealTimeActivityRemoveConnectionStateChangeHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityremoveconnectionstatechangehandler.md) | 注销实时活动连接状态更改的事件处理程序。 |
| [XblRealTimeActivityRemoveResyncHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityremoveresynchandler.md) | 注销实时活动重新同步通知的事件处理程序。 |
| [XblRealTimeActivityResyncHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityresynchandler.md) | 当收到来自实时活动服务的重新同步消息时使用的处理程序函数。 |
| [XblRealTimeActivitySubscriptionErrorHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivitysubscriptionerrorhandler.md) | 当实时活动服务中出现错误时使用的处理程序函数。 |

## 句柄

| 句柄 | 说明 |
| - | - |
| [XblRealTimeActivitySubscriptionHandle](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/handles/xblrealtimeactivitysubscriptionhandle.md) | 订阅句柄。 |

## 枚举

| 枚举 | 说明 |
| - | - |
| [XblRealTimeActivityConnectionState](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivityconnectionstate.md) | 用于表示实时活动服务连接可能状态的枚举。 |
| [XblRealTimeActivitySubscriptionState](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivitysubscriptionstate.md) | 用于表示向实时活动服务发出的统计信息订阅请求的可能状态的枚举。 |


## Related topics

- [XblRealTimeActivityResyncHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityresynchandler.md)
- [XblRealTimeActivitySubscriptionHandle](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/handles/xblrealtimeactivitysubscriptionhandle.md)
- [XblRealTimeActivityConnectionState](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivityconnectionstate.md)
- [XblRealTimeActivitySubscriptionState](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivitysubscriptionstate.md)
- [XblRealTimeActivityAddResyncHandler](https://docs.xbox.com/zh-CN/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityaddresynchandler.md)