ContractVersionAttribute Classe

Définition

Espace de noms:

Windows.Foundation.Metadata

Indique la version du contrat d’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

Héritage

Attribute

ContractVersionAttribute

Attributs

AllowMultipleAttribute AttributeUsageAttribute ContractVersionAttribute

Configuration requise pour Windows

Famille d’appareils	Windows 10 (introduit dans 10.0.10240.0)
API contract	Windows.Foundation.FoundationContract (introduit dans v1.0)

Constructeurs

ContractVersionAttribute(String, UInt32)	Crée et initialise une nouvelle instance de l’attribut.
ContractVersionAttribute(Type, UInt32)	Crée et initialise une nouvelle instance de l’attribut.
ContractVersionAttribute(UInt32)	Crée et initialise une nouvelle instance de l’attribut.