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Removes an event handler for achievement progress change notifications.

Syntax

Parameters

xblContextHandle   _In_
Type: XblContextHandle
An XBOX services context handle created with XblContextCreateHandle. functionContext   _In_
Type: XblFunctionContext
XblFunctionContext for the handler to remove.

Return value

Type: HRESULT

Remarks

<prereq /> Call this API only if XblAchievementsAddAchievementProgressChangeHandler was used to register an event handler.

Requirements

Header: achievements_c.h Library: Microsoft.Xbox.Services.142.C.lib or Microsoft.Xbox.Services.143.C.lib

See also

achievements_c
Last modified on October 29, 2026