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Identity

Defines a globally unique identifier for a package. A package identity is represented as a tuple of attributes of the package.

Element hierarchy

<Package>
   └─ <Identity>

Syntax

<Package
 xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10">
 ...
 <Identity
 Name = 'A required value. <!-- TODO: Add description for t:ST_PackageName -->'
 ProcessorArchitecture = 'An optional string that can have one of the following values: "x86", "x64", "arm", "arm64", "x86a64", or "neutral".'
 Publisher = 'A required value. <!-- TODO: Add description for t:ST_Publisher_2010_v2 -->'
 Version = 'A required version string in quad notation, major.minor.build.revision, e.g. 1.2.3.4.'
 ResourceId = 'An optional value. <!-- TODO: Add description for t:ST_ResourceId -->' />
</Package>

Attributes

Attribute Description Data type Required Default value
Name Describes the contents of the package. The Name attribute is case-sensitive. Use the DisplayName attribute to display a package name to users. A value. Yes
ProcessorArchitecture Describes the architecture of the code contained in the package. A package that includes executable code must include this attribute. An optional string that can have one of the following values: x86, x64, arm, arm64, x86a64, neutral. No
Publisher Describes the publisher information. The Publisher attribute must match the publisher subject information of the certificate used to sign a package. For more information see Packaging apps. A value. Yes
Version The version number of the package. A version string in quad notation, major.minor.build.revision, e.g. 1.2.3.4. Yes
ResourceId Describes the type of UI resources contained in the package. The ResourceId is a publisher-specified string. An optional value. No

Child elements

None.

Parent elements

Parent element Description
Package Defines the root element of an app package manifest. The manifest describes the structure and capabilities of the software to the system.

Requirements

Item Value
Namespace http://schemas.microsoft.com/appx/manifest/foundation/windows10
Minimum OS Version

Remarks

Examples

This example is from the app manifest file of the App package information sample on GitHub.

<Identity
 Name="Microsoft.SDKSamples.PackageSample.CS" 
 Publisher="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" 
 Version="1.0.1.0" />

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