> ## 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. # achievements_c > achievements_c # achievements\_c ## Enumerations | Enumeration | Description | | --------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- | | [XblAchievementMediaAssetType](/reference/live/xsapi-c/achievements_c/enums/xblachievementmediaassettype) | Enumeration values that indicate the media asset type associated with the achievement. | | [XblAchievementOrderBy](/reference/live/xsapi-c/achievements_c/enums/xblachievementorderby) | Enumeration values that indicate the achievement sort order. | | [XblAchievementParticipationType](/reference/live/xsapi-c/achievements_c/enums/xblachievementparticipationtype) | Enumeration values that indicate the participation type for an achievement. | | [XblAchievementProgressState](/reference/live/xsapi-c/achievements_c/enums/xblachievementprogressstate) | Enumeration values that indicate the state of a player's progress towards unlocking an achievement. | | [XblAchievementRewardType](/reference/live/xsapi-c/achievements_c/enums/xblachievementrewardtype) | Enumeration values that indicate the reward type for an achievement. | | [XblAchievementType](/reference/live/xsapi-c/achievements_c/enums/xblachievementtype) | Enumeration values that indicate the achievement type. | | [XblAchievementRarityCategory](/reference/live/xsapi-c/achievements_c/enums/xblachievementraritycategory) | Enumeration values that indicate the rarity category for an achievement. | ## Functions | Function | Description | | --------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------- | | [XblAchievementsGetAchievementAsync](/reference/live/xsapi-c/achievements_c/functions/xblachievementsgetachievementasync) | Gets an achievement for a player with a specific achievement ID. | | [XblAchievementsGetAchievementResult](/reference/live/xsapi-c/achievements_c/functions/xblachievementsgetachievementresult) | Get the result handle from an XblAchievementsGetAchievementAsync call. | | [XblAchievementsGetAchievementsForTitleIdAsync](/reference/live/xsapi-c/achievements_c/functions/xblachievementsgetachievementsfortitleidasync) | Gets the first page of achievements for a player of the specified title. | | [XblAchievementsGetAchievementsForTitleIdResult](/reference/live/xsapi-c/achievements_c/functions/xblachievementsgetachievementsfortitleidresult) | Get XblAchievementsResultHandle from an XblAchievementsGetAchievementsForTitleIdAsync call. | | [XblAchievementsResultCloseHandle](/reference/live/xsapi-c/achievements_c/functions/xblachievementsresultclosehandle) | Closes the XblAchievementsResultHandle. | | [XblAchievementsResultDuplicateHandle](/reference/live/xsapi-c/achievements_c/functions/xblachievementsresultduplicatehandle) | Duplicates a XblAchievementsResultHandle. | | [XblAchievementsResultGetAchievements](/reference/live/xsapi-c/achievements_c/functions/xblachievementsresultgetachievements) | Get a list of XblAchievement objects. | | [XblAchievementsResultGetNextAsync](/reference/live/xsapi-c/achievements_c/functions/xblachievementsresultgetnextasync) | Gets the result of next page of achievements for a player of the specified title. | | [XblAchievementsResultGetNextResult](/reference/live/xsapi-c/achievements_c/functions/xblachievementsresultgetnextresult) | Get XblAchievementsResultHandle from an XblAchievementsResultGetNextAsync call. | | [XblAchievementsResultHasNext](/reference/live/xsapi-c/achievements_c/functions/xblachievementsresulthasnext) | Checks if there are more pages of achievements to retrieve from the service. | | [XblAchievementsUpdateAchievementAsync](/reference/live/xsapi-c/achievements_c/functions/xblachievementsupdateachievementasync) | Allow achievement progress to be updated and achievements to be unlocked. | | [XblAchievementsUpdateAchievementForTitleIdAsync](/reference/live/xsapi-c/achievements_c/functions/xblachievementsupdateachievementfortitleidasync) | Allow achievement progress to be updated and achievements to be unlocked. | | [XblAchievementUnlockAddNotificationHandler](/reference/live/xsapi-c/achievements_c/functions/xblachievementunlockaddnotificationhandler) | Registers an event handler for achievement unlock notifications. | | [XblAchievementUnlockHandler](/reference/live/xsapi-c/achievements_c/functions/xblachievementunlockhandler) | Handle for Function handling achievement unlock events. | | [XblAchievementUnlockRemoveNotificationHandler](/reference/live/xsapi-c/achievements_c/functions/xblachievementunlockremovenotificationhandler) | Unregisters an event handler for achievement unlock notifications. | | [XblAchievementsAddAchievementProgressChangeHandler](/reference/live/xsapi-c/achievements_c/functions/xblachievementsaddachievementprogresschangehandler) | Registers an event handler for achievement progress change notifications. | | [XblAchievementsProgressChangeHandler](/reference/live/xsapi-c/achievements_c/functions/xblachievementsprogresschangehandler) | A callback invoked when a progress is made on an achievement. | | [XblAchievementsRemoveAchievementProgressChangeHandler](/reference/live/xsapi-c/achievements_c/functions/xblachievementsremoveachievementprogresschangehandler) | Removes an event handler for achievement progress change notifications. | ## Handles | Handle | Description | | --------------------------------------------------------------------------------------------------------- | ---------------------------------- | | [XblAchievementsResultHandle](/reference/live/xsapi-c/achievements_c/handles/xblachievementsresulthandle) | A handle to an achievement result. | ## Structures | Structure | Description | | ----------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------ | | [XblAchievement](/reference/live/xsapi-c/achievements_c/structs/xblachievement) | Represents an achievement, a system-wide mechanism for directing and rewarding users' in-game actions consistently across all games. | | [XblAchievementMediaAsset](/reference/live/xsapi-c/achievements_c/structs/xblachievementmediaasset) | Represents a media asset for an achievement. | | [XblAchievementProgression](/reference/live/xsapi-c/achievements_c/structs/xblachievementprogression) | Represents progress details about the achievement, including requirements. | | [XblAchievementRequirement](/reference/live/xsapi-c/achievements_c/structs/xblachievementrequirement) | Represents requirements for unlocking the achievement. | | [XblAchievementReward](/reference/live/xsapi-c/achievements_c/structs/xblachievementreward) | Represents a reward that is associated with the achievement. | | [XblAchievementTimeWindow](/reference/live/xsapi-c/achievements_c/structs/xblachievementtimewindow) | Represents an interval of time during which an achievement can be unlocked. | | [XblAchievementTitleAssociation](/reference/live/xsapi-c/achievements_c/structs/xblachievementtitleassociation) | Represents the association between a title and achievements. | | [XblAchievementUnlockEvent](/reference/live/xsapi-c/achievements_c/structs/xblachievementunlockevent) | Represents an Achievement Unlock notification received from the notification service. | | [XblAchievementProgressChangeEntry](/reference/live/xsapi-c/achievements_c/structs/xblachievementprogresschangeentry) | An entry for XblAchievementProgressChangeEventArgs representing a progress update for a single achievement. | | [XblAchievementProgressChangeEventArgs](/reference/live/xsapi-c/achievements_c/structs/xblachievementprogresschangeeventargs) | Event arguments for achievement progress changes. | ## Related topics - [XblAchievement](/ja-jp/reference/live/xsapi-c/achievements_c/structs/xblachievement.md) - [XblAchievementsResultGetAchievements](/ja-jp/reference/live/xsapi-c/achievements_c/functions/xblachievementsresultgetachievements.md) - [XblAchievementsUpdateAchievementAsync](/ja-jp/reference/live/xsapi-c/achievements_c/functions/xblachievementsupdateachievementasync.md) - [XblAchievementsGetAchievementAsync](/reference/live/xsapi-c/achievements_c/functions/xblachievementsgetachievementasync.md) - [XblAchievementsGetAchievementResult](/reference/live/xsapi-c/achievements_c/functions/xblachievementsgetachievementresult.md)