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IdentityTag Structure

Surface 1.0 SP1
Represents an identity tag on a tagged object.

Namespace: Microsoft.Surface.Core
Assembly: Microsoft.Surface.Core (in microsoft.surface.core.dll)
'Usage
Dim instance As IdentityTag

public struct IdentityTag
public final class IdentityTag extends ValueType

An identity tag is a physical object marker that represents a 128-bit value (a composite of 2 64-bit values). An application can use identity tags to recognize an object or distinguish among a collection of objects.

For example, a marketing promotion might issue identity tags with the customer ID (the Value property) and a unique offer code (the Series property) represented by the tag. At the venue, the customer can redeem the offer by placing the identity tag on the Surface screen.

For more information about how to use tagged physical objects, see Tagged Objects.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Development Platforms

Microsoft Surface 1.0 SP1, Windows Vista Ultimate, Windows Vista Enterprise, Windows Vista Business

Target Platforms

Microsoft Surface 1.0 SP1
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