ContractVersionAttribute Classe

Definição

Namespace:

Windows.Foundation.Metadata

Indica a versão do contrato de API.

public ref class ContractVersionAttribute sealed : Attribute

/// [Windows.Foundation.Metadata.AllowMultiple]
/// [Windows.Foundation.Metadata.AttributeUsage(System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.InterfaceImpl | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.RuntimeClass | System.AttributeTargets.Struct)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.FoundationContract, 65536)]
class ContractVersionAttribute final : Attribute

[Windows.Foundation.Metadata.AllowMultiple]
[Windows.Foundation.Metadata.AttributeUsage(System.AttributeTargets.Delegate | System.AttributeTargets.Enum | System.AttributeTargets.Event | System.AttributeTargets.Field | System.AttributeTargets.Interface | System.AttributeTargets.InterfaceImpl | System.AttributeTargets.Method | System.AttributeTargets.Property | System.AttributeTargets.RuntimeClass | System.AttributeTargets.Struct)]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.FoundationContract), 65536)]
public sealed class ContractVersionAttribute : Attribute

function ContractVersionAttribute(contract, version)

Public NotInheritable Class ContractVersionAttribute
Inherits Attribute

Herança

Attribute

ContractVersionAttribute

Atributos

AllowMultipleAttribute AttributeUsageAttribute ContractVersionAttribute

Requisitos do Windows

Família de dispositivos	Windows 10 (introduzida na 10.0.10240.0)
API contract	Windows.Foundation.FoundationContract (introduzida na v1.0)

Construtores

ContractVersionAttribute(String, UInt32)	Cria e inicializa uma nova instância do atributo .
ContractVersionAttribute(Type, UInt32)	Cria e inicializa uma nova instância do atributo .
ContractVersionAttribute(UInt32)	Cria e inicializa uma nova instância do atributo .