ContractVersionAttribute Kelas

Referensi

Definisi

Ruang nama:: Windows.Foundation.Metadata

Penting

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Edit

Menunjukkan versi kontrak 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

Warisan: Attribute
ContractVersionAttribute

Atribut: AllowMultipleAttribute AttributeUsageAttribute ContractVersionAttribute

Persyaratan Windows

Rangkaian perangkat	Windows 10 (diperkenalkan dalam 10.0.10240.0)
API contract	Windows.Foundation.FoundationContract (diperkenalkan dalam v1.0)

Konstruktor

ContractVersionAttribute(String, UInt32)	Membuat dan menginisialisasi instans baru atribut.
ContractVersionAttribute(Type, UInt32)	Membuat dan menginisialisasi instans baru atribut.
ContractVersionAttribute(UInt32)	Membuat dan menginisialisasi instans baru atribut.

Berlaku untuk