> ## 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.

# XPackageEnumerateFeatures

> XPackageEnumerateFeatures

# XPackageEnumerateFeatures

Enumerates features defined in the package's layout file.

## Syntax

```cpp theme={null}
HRESULT XPackageEnumerateFeatures(  
         const char* packageIdentifier,  
         void* context,  
         XPackageFeatureEnumerationCallback* callback  
)  
```

### Parameters

*packageIdentifier*   \_In\_z\_\
Type: char\*

The package to enumerate the features of the layout file. For more information about package
identifiers, see \[Manage and license downloadable content (DLC)]
(xstore-manage-and-license-optional-packages.md).

*context*   \_In\_opt\_\
Type: void\*

Context to be passed to the callback specified in the *callback* parameter.

*callback*   \_In\_\
Type: [XPackageFeatureEnumerationCallback](/reference/system/xpackage/functions/xpackagefeatureenumerationcallback)\*

Caller defined callback.

## Remarks

This function enumerates the features defined in the package's *layout.xml*. Most importantly, this
includes the `displayName` for that feature which it is shown in the *Shell* manage page for the
game. For information about the packaging technology used with XBOX One titles, see [Overview of
Packaging](/build/core-features/common/packaging/overviews/packaging).

### Return value

Type: HRESULT

HRESULT success or error code.

## Requirements

**Header:** XPackage.h

**Library:** xgameruntime.lib

**Supported Platforms**: Windows, XBOX One family consoles and XBOX Series consoles

## Conceptual documentation

* [Supporting Games-as-a-Service (GaaS)](/build/core-features/common/packaging/supporting-games-as-a-service)

## See also

[XPackageFeature](/reference/system/xpackage/structs/xpackagefeature)\
[XPackage](/reference/system/xpackage/xpackage_members)


## Related topics

- [XPackageFeature](/reference/system/xpackage/structs/xpackagefeature.md)
- [XPackageFeatureEnumerationCallback](/reference/system/xpackage/functions/xpackagefeatureenumerationcallback.md)
- [XPackage](/reference/system/xpackage/xpackage_members.md)
- [Supporting Games-as-a-Service (GaaS)](/build/core-features/common/packaging/supporting-games-as-a-service.md)
- [Unity C# API wrappers for the GDK](/build/gdk-and-engines/unity/unity-api-wrappers.md)