uap10:Protocol

Article
30/10/2023

Declares an app extensibility point of type windows.protocol. A URI association indicates that the app is registered to handle URIs with the specified scheme.

Element hierarchy

<uap10:Extension>

<\uap10:Protocol>

Syntax

XML

<uap10:Protocol
  name = 'A string with a value between 2 and 2048 characters in length.'
  desiredView = 'A string that can have one of the following values: "default", "useLess", "useHalf", "useMore", or "useMinimum".'
  returnResults = 'An optional string that can have one of the following values: "none", "always", or "optional".'
  parameters = 'An optional string value (or set of string values between "%" characters).' >

  <!-- Child elements -->
  uap10:Logo
  uap10:DisplayName
  rescap3:MigrationProgIds
  previewappcompat:ProgId

</uap10:Protocol>

Key

? optional (zero or one)

Attributes and elements

Attributes

Attribute	Description	Data type	Required
Name	A user-friendly display name for the media content.	A string with a value between 2 and 2048 characters in length.	Yes
DesiredView	A user-friendly description for the media content.	A string that can have one of the following values: default, useLess, useHalf, useMore, or useMinimum.	No
ReturnResults	Defines the key systems used to encrypt and decrypt media content.	An optional string that can have one of the following values: none, always, or optional.	No
Parameters	The class ID associated with this media content.	An optional string value (or set of string values between `%` characters).	No

Child elements

Child element	Description
Logo	The logo used for application icons during packaging.
DisplayName	The display name used for the application.
rescap3:MigrationProgIds	The program IDs used for migrations for the application.
previewAppCompat:ProgId	The program ID used for application compatibility previews for the application.

Parent elements

Parent element	Description
uap10:Extension	Declares an extensibility point for the app.

Requirements

Item	Value
uap10	`http://schemas.microsoft.com/appx/manifest/uap/windows10/10`
rescap3	`http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities/3`
previewappcompat	`http://schemas.microsoft.com/appx/manifest/preview/windows10/msixappcompatsupport/3`
Minimum OS Version	Windows 10 version 2004 (Build 19041)

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