XblAchievementUnlockAddNotificationHandler

Registers an event handler for achievement unlock notifications.

Syntax

XblFunctionContext XblAchievementUnlockAddNotificationHandler(  
         XblContextHandle xblContextHandle,  
         XblAchievementUnlockHandler* handler,  
         void* handlerContext  
)  

Parameters

xblContextHandle   _In_
Type: XblContextHandle XBOX live context for the local user. handler   _In_
Type: XblAchievementUnlockHandler* The callback function that receives notifications. handlerContext   _In_opt_
Type: void* Caller context to be passed the handler.

Return value

Type: XblFunctionContext An XblFunctionContext object that can be used to unregister the event handler.

Requirements

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

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Additional pages

Reference

Syntax

Parameters

Return value

Requirements

See also

​Syntax

​Parameters

​Return value

​Requirements

​See also

Syntax

Parameters

Return value

Requirements

See also