> ## 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.

# real_time_activity_c

> real_time_activity_c

# real\_time\_activity\_c

## 函式

| 函式 | 描述 |
| - | - |
| [XblRealTimeActivityAddConnectionStateChangeHandler](/zh-TW/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityaddconnectionstatechangehandler) | 註冊處理常式函式，以接收用戶端服務與即時活動服務失去或取得連線時所傳送的通知。 |
| [XblRealTimeActivityAddResyncHandler](/zh-TW/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityaddresynchandler) | 註冊處理常式函式，以接收即時活動服務傳來重新同步訊息時所傳送的通知。 |
| [XblRealTimeActivityConnectionStateChangeHandler](/zh-TW/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityconnectionstatechangehandler) | 用戶端服務與即時活動服務失去或取得連線時的處理常式函式。 |
| [XblRealTimeActivityRemoveConnectionStateChangeHandler](/zh-TW/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityremoveconnectionstatechangehandler) | 取消註冊即時活動連線狀態變更的事件處理常式。 |
| [XblRealTimeActivityRemoveResyncHandler](/zh-TW/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityremoveresynchandler) | 取消註冊即時活動重新同步通知的事件處理常式。 |
| [XblRealTimeActivityResyncHandler](/zh-TW/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityresynchandler) | 即時活動服務傳來重新同步訊息時的處理常式函式。 |
| [XblRealTimeActivitySubscriptionErrorHandler](/zh-TW/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivitysubscriptionerrorhandler) | 即時活動服務發生錯誤時的處理常式函式。 |

## 控制代碼

| 控制代碼 | 描述 |
| - | - |
| [XblRealTimeActivitySubscriptionHandle](/zh-TW/reference/live/xsapi-c/real_time_activity_c/handles/xblrealtimeactivitysubscriptionhandle) | 訂閱控制代碼。 |

## 列舉

| 列舉 | 描述 |
| - | - |
| [XblRealTimeActivityConnectionState](/zh-TW/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivityconnectionstate) | 與即時活動服務之連線的可能連線狀態列舉。 |
| [XblRealTimeActivitySubscriptionState](/zh-TW/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivitysubscriptionstate) | 對即時活動服務之統計資料訂閱要求的可能狀態列舉。 |


## Related topics

- [XblRealTimeActivityConnectionState](/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivityconnectionstate.md)
- [XblRealTimeActivitySubscriptionState](/reference/live/xsapi-c/real_time_activity_c/enums/xblrealtimeactivitysubscriptionstate.md)
- [XblRealTimeActivityResyncHandler](/reference/live/xsapi-c/real_time_activity_c/functions/xblrealtimeactivityresynchandler.md)