> ## 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.

# XblAchievementsProgressChangeHandler

> XblAchievementsProgressChangeHandler

# XblAchievementsProgressChangeHandler

도전 과제에서 진행이 이루어질 때 호출되는 콜백입니다.

## Syntax

```cpp theme={null}
void XblAchievementsProgressChangeHandler(  
         const XblAchievementProgressChangeEventArgs* eventArgs,  
         void* context  
)  
```

### Parameters

*eventArgs*   \_In\_\
Type: [XblAchievementProgressChangeEventArgs\*](/reference/live/xsapi-c/achievements_c/structs/xblachievementprogresschangeeventargs)

도전 과제 상태 변경과 연결된 인수입니다. 구조체의 필드는 콜백 동안에만 유효합니다.

*context*   \_In\_opt\_\
Type: void\*

처리기가 추가될 때 제공되는 컨텍스트입니다.

### Return value

Type: void

## Remarks

콜백이 제대로 작동하려면 하나 이상의 사용자에 대한 도전 과제 진행률 변경 구독이 필요합니다.

## 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

- [XblAchievementsAddAchievementProgressChangeHandler](/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementsaddachievementprogresschangehandler.md)
- [XblAchievementsRemoveAchievementProgressChangeHandler](/ko/reference/live/xsapi-c/achievements_c/functions/xblachievementsremoveachievementprogresschangehandler.md)
- [XblAchievementProgressChangeEntry](/ko/reference/live/xsapi-c/achievements_c/structs/xblachievementprogresschangeentry.md)
- [XblAchievementProgressChangeEventArgs](/ko/reference/live/xsapi-c/achievements_c/structs/xblachievementprogresschangeeventargs.md)
- [XblAchievementsManagerEvent](/ko/reference/live/xsapi-c/achievements_manager_c/structs/xblachievementsmanagerevent.md)