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Declares an app extensibility point of type windows.packageExtensionHost. This element indicates which categories of extensions the package can host. Those category names are provided as child elements, of which at least one is required.
Element hierarchy
<Package>
└─ <Extensions>
└─ <uap17:Extension>
└─ <uap17:PackageExtensionHost>
└─ <Applications>
└─ <Application>
└─ <Extensions>
└─ <uap17:Extension>
└─ <uap17:PackageExtensionHost>
Syntax
<uap17:PackageExtensionHost>
<!-- Child elements -->
uap17:Name{1,unbounded}
</uap17:PackageExtensionHost>
Key
{} specific range of occurrences
Attributes
None.
Child elements
| Child element | Description |
|---|---|
| uap17:Name | Specifies the name of an extension category that can be hosted by a PackageExtensionHost. |
Parent elements
| Parent element | Description |
|---|---|
| uap17:Extension | Declares an extensibility point for the app. |
Requirements
| Item | Value |
|---|---|
| Namespace | http://schemas.microsoft.com/appx/manifest/uap/windows10/17 |
| Minimum OS Version |