ContractVersionAttribute ContractVersionAttribute ContractVersionAttribute ContractVersionAttribute Class

Definition

Namespace:: Windows.Foundation.Metadata Windows.Foundation.Metadata Windows.Foundation.Metadata Windows.Foundation.Metadata

Edit

Indicates the version of the API contract.

public : sealed class ContractVersionAttribute : Attributepublic sealed class ContractVersionAttribute : AttributePublic NotInheritable Class ContractVersionAttribute Inherits Attribute// You can use this class in JavaScript.

Attributes: AllowMultipleAttribute AttributeUsageAttribute ContractVersionAttribute

Windows 10 requirements

Device family	Windows 10 (introduced v10.0.10240.0)
API contract	Windows.Foundation.FoundationContract (introduced v1)

Constructors

ContractVersionAttribute(String, UInt32) ContractVersionAttribute(String, UInt32) ContractVersionAttribute(String, UInt32) ContractVersionAttribute(String, UInt32)

Edit

Creates and initializes a new instance of the attribute.

public : ContractVersionAttribute(PlatForm::String contract, unsigned int version)public ContractVersionAttribute(String contract, UInt32 version)Public Sub New(contract As String, version As UInt32)// You can use this method in JavaScript.

Parameters

contract: PlatForm::String String String String

The type to associate with the API contract.

version: unsigned int UInt32 UInt32 UInt32

The version of the API contract.

Remarks

This constructor applies to a type with the ApiContractAttribute and specifies the contract version of that API contract.

ContractVersionAttribute(Type, UInt32) ContractVersionAttribute(Type, UInt32) ContractVersionAttribute(Type, UInt32) ContractVersionAttribute(Type, UInt32)

Edit

Creates and initializes a new instance of the attribute.

public : ContractVersionAttribute(PlatForm::Type contract, unsigned int version)public ContractVersionAttribute(Type contract, UInt32 version)Public Sub New(contract As Type, version As UInt32)// You can use this method in JavaScript.

Parameters

contract: PlatForm::Type Type Type Type

The type to associate with the API contract.

version: unsigned int UInt32 UInt32 UInt32

The version of the API contract.

Remarks

This constructor applies to any type that does not have the ApiContractAttribute and indicates the API contract version in which this type was added to the specified API contract.

ContractVersionAttribute(UInt32) ContractVersionAttribute(UInt32) ContractVersionAttribute(UInt32) ContractVersionAttribute(UInt32)

Edit

Creates and initializes a new instance of the attribute.

public : ContractVersionAttribute(unsigned int version)public ContractVersionAttribute(UInt32 version)Public Sub New(version As UInt32)// You can use this method in JavaScript.

Parameters

version: unsigned int UInt32 UInt32 UInt32

The version of the API contract.