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Extension

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Declares an extensibility point for the app.

Element hierarchy

<Extension>

Syntax

<Extension Category = "windows.lockScreenCall" | "windows.contact" | "windows.appointmentsProvider" | "windows.alarm" >

  <!-- Child elements -->
  ( Contact
  | AppointmentsProvider
  )?

</Extension>

Key

?   optional (zero or one)

Attributes and Elements

Attributes

Attribute Description Data type Required Default value
Category

The type of app extensibility point.

This attribute can have one of the following values:

  • windows.lockScreenCall
  • windows.contact
  • windows.appointmentsProvider
  • windows.alarm
 Yes

 

Child Elements

Child Element Description
AppointmentsProvider

Declares an app extensibility point of type windows.appointmentsProvider.
Contact

Declares an app extensibility point of type windows.contact.

 

Parent Elements

This outermost (document) element may not be contained by any other elements.

Remarks

For more info, see Extension.

Requirements

Value
Namespace http://schemas.microsoft.com/appx/2013/manifest