> ## 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.

# XblAchievementsAddAchievementProgressChangeHandler

> XblAchievementsAddAchievementProgressChangeHandler

# XblAchievementsAddAchievementProgressChangeHandler

도전 과제 진행률 변경 알림에 대한 이벤트 처리기를 등록합니다.

## Syntax

```cpp theme={null}
XblFunctionContext XblAchievementsAddAchievementProgressChangeHandler(  
         XblContextHandle xblContextHandle,  
         XblAchievementsProgressChangeHandler handler,  
         void* handlerContext  
)  
```

### Parameters

*xblContextHandle*   \_In\_\
Type: [XblContextHandle](/reference/live/xsapi-c/types_c/handles/xblcontexthandle)

XblContextCreateHandle로 생성된 XBOX live 컨텍스트 핸들입니다.

*handler*   \_In\_\
Type: XblAchievementsProgressChangeHandler

알림을 수신하는 콜백 함수입니다.

*handlerContext*   \_In\_opt\_\
Type: void\*

처리기로 다시 전달되는 클라이언트 컨텍스트 포인터입니다.

### Return value

Type: XblFunctionContext

처리기를 제거하는 데 사용되는 XblFunctionContext입니다.

## Remarks

이벤트 처리기 등록을 해제하려면 [XblAchievementsRemoveAchievementProgressChangeHandler](/reference/live/xsapi-c/achievements_c/functions/xblachievementsremoveachievementprogresschangehandler)를 호출합니다.

## Requirements

**Header:** achievements\_c.h

**Library:** Microsoft.Xbox.Services.14x.GDK.C.lib

## See also

[achievements\_c](/reference/live/xsapi-c/achievements_c/achievements_c_members)


## Related topics

- [XblAchievementsRemoveAchievementProgressChangeHandler](/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementsremoveachievementprogresschangehandler.md)
- [XblAchievementsProgressChangeHandler](/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementsprogresschangehandler.md)
- [XblAchievementProgressChangeEntry](/ko/reference/live/xsapi-c/achievements_c/structs/xblachievementprogresschangeentry.md)
- [XblAchievementUnlockAddNotificationHandler](/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementunlockaddnotificationhandler.md)
- [XblAchievementProgressChangeEventArgs](/ko/reference/live/xsapi-c/achievements_c/structs/xblachievementprogresschangeeventargs.md)