ServiceDescriptor.KeyedSingleton Metodo

Definizione

Spazio dei nomi:: Microsoft.Extensions.DependencyInjection

Assembly:: Microsoft.Extensions.DependencyInjection.Abstractions.dll

Pacchetto:: Microsoft.Extensions.DependencyInjection.Abstractions v11.0.0-preview.4.26230.115

Importante

Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.

Overload

Nome	Descrizione
KeyedSingleton(Type, Object, Func<IServiceProvider,Object,Object>)	Crea un'istanza di ServiceDescriptor con l'oggetto , `implementationFactory`e la Singleton durata specificati`serviceType`.
KeyedSingleton(Type, Object, Object)	Crea un'istanza di ServiceDescriptor con l'oggetto , `implementationInstance`e la Singleton durata specificati`serviceType`.
KeyedSingleton(Type, Object, Type)	Crea un'istanza di ServiceDescriptor con l'oggetto specificato `service` e `implementationType` la Singleton durata.
KeyedSingleton<TService,TImplementation>(Object, Func<IServiceProvider,Object,TImplementation>)	Crea un'istanza di ServiceDescriptor con l'oggetto , `TImplementation`, `implementationFactory`e la Singleton durata specificati`TService`.
KeyedSingleton<TService,TImplementation>(Object)	Crea un'istanza di ServiceDescriptor con l'oggetto , `TImplementation`e la Singleton durata specificati`TService`.
KeyedSingleton<TService>(Object, Func<IServiceProvider,Object,TService>)	Crea un'istanza di ServiceDescriptor con l'oggetto , `implementationFactory`e la Singleton durata specificati`TService`.
KeyedSingleton<TService>(Object, TService)	Crea un'istanza di ServiceDescriptor con l'oggetto , `implementationInstance`e la Singleton durata specificati`TService`.

KeyedSingleton(Type, Object, Func<IServiceProvider,Object,Object>)

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Crea un'istanza di ServiceDescriptor con l'oggetto , implementationFactorye la Singleton durata specificatiserviceType.

public:
 static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ KeyedSingleton(Type ^ serviceType, System::Object ^ serviceKey, Func<IServiceProvider ^, System::Object ^, System::Object ^> ^ implementationFactory);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton(Type serviceType, object? serviceKey, Func<IServiceProvider,object?,object> implementationFactory);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton(Type serviceType, object? serviceKey, Func<IServiceProvider,object,object> implementationFactory);

static member KeyedSingleton : Type * obj * Func<IServiceProvider, obj, obj> -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor

Public Shared Function KeyedSingleton (serviceType As Type, serviceKey As Object, implementationFactory As Func(Of IServiceProvider, Object, Object)) As ServiceDescriptor

Parametri

serviceType: Type

Tipo del servizio.

serviceKey: Object

Oggetto ServiceKey del servizio.

implementationFactory: Func<IServiceProvider,Object,Object>

Factory per creare nuove istanze dell'implementazione del servizio.

Valori restituiti

ServiceDescriptor

Nuova istanza di ServiceDescriptor.

Si applica a

KeyedSingleton(Type, Object, Object)

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Crea un'istanza di ServiceDescriptor con l'oggetto , implementationInstancee la Singleton durata specificatiserviceType.

public:
 static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ KeyedSingleton(Type ^ serviceType, System::Object ^ serviceKey, System::Object ^ implementationInstance);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton(Type serviceType, object? serviceKey, object implementationInstance);

static member KeyedSingleton : Type * obj * obj -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor

Public Shared Function KeyedSingleton (serviceType As Type, serviceKey As Object, implementationInstance As Object) As ServiceDescriptor

Parametri

serviceType: Type

Tipo del servizio.

serviceKey: Object

Oggetto ServiceKey del servizio.

implementationInstance: Object

Istanza dell'implementazione.

Valori restituiti

ServiceDescriptor

Nuova istanza di ServiceDescriptor.

Si applica a

KeyedSingleton(Type, Object, Type)

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Crea un'istanza di ServiceDescriptor con l'oggetto specificato service e implementationType la Singleton durata.

public:
 static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ KeyedSingleton(Type ^ service, System::Object ^ serviceKey, Type ^ implementationType);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton(Type service, object? serviceKey, Type implementationType);

static member KeyedSingleton : Type * obj * Type -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor

Public Shared Function KeyedSingleton (service As Type, serviceKey As Object, implementationType As Type) As ServiceDescriptor

Parametri

service: Type

Tipo del servizio.

serviceKey: Object

Oggetto ServiceKey del servizio.

implementationType: Type

Tipo dell'implementazione.

Valori restituiti

ServiceDescriptor

Nuova istanza di ServiceDescriptor.

Si applica a

KeyedSingleton<TService,TImplementation>(Object, Func<IServiceProvider,Object,TImplementation>)

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Crea un'istanza di ServiceDescriptor con l'oggetto , TImplementation, implementationFactorye la Singleton durata specificatiTService.

public:
generic <typename TService, typename TImplementation>
 where TService : class where TImplementation : class, TService static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ KeyedSingleton(System::Object ^ serviceKey, Func<IServiceProvider ^, System::Object ^, TImplementation> ^ implementationFactory);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton<TService,TImplementation>(object? serviceKey, Func<IServiceProvider,object?,TImplementation> implementationFactory) where TService : class where TImplementation : class, TService;

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton<TService,TImplementation>(object? serviceKey, Func<IServiceProvider,object,TImplementation> implementationFactory) where TService : class where TImplementation : class, TService;

static member KeyedSingleton : obj * Func<IServiceProvider, obj, #'Service> -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor (requires 'Service : null)

Public Shared Function KeyedSingleton(Of TService As Class, TImplementation As Class) (serviceKey As Object, implementationFactory As Func(Of IServiceProvider, Object, TImplementation)) As ServiceDescriptor

Parametri di tipo

TService

Tipo del servizio.

TImplementation

Tipo dell'implementazione.

Parametri

serviceKey: Object

Oggetto ServiceKey del servizio.

implementationFactory: Func<IServiceProvider,Object,TImplementation>

Factory per creare nuove istanze dell'implementazione del servizio.

Valori restituiti

ServiceDescriptor

Nuova istanza di ServiceDescriptor.

Si applica a

KeyedSingleton<TService,TImplementation>(Object)

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Crea un'istanza di ServiceDescriptor con l'oggetto , TImplementatione la Singleton durata specificatiTService.

public:
generic <typename TService, typename TImplementation>
 where TService : class where TImplementation : class, TService static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ KeyedSingleton(System::Object ^ serviceKey);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton<TService,TImplementation>(object? serviceKey) where TService : class where TImplementation : class, TService;

static member KeyedSingleton : obj -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor (requires 'Service : null)

Public Shared Function KeyedSingleton(Of TService As Class, TImplementation As Class) (serviceKey As Object) As ServiceDescriptor

Parametri di tipo

TService

Tipo del servizio.

TImplementation

Tipo dell'implementazione.

Parametri

serviceKey: Object

Oggetto ServiceKey del servizio.

Valori restituiti

ServiceDescriptor

Nuova istanza di ServiceDescriptor.

Si applica a

KeyedSingleton<TService>(Object, Func<IServiceProvider,Object,TService>)

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Crea un'istanza di ServiceDescriptor con l'oggetto , implementationFactorye la Singleton durata specificatiTService.

public:
generic <typename TService>
 where TService : class static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ KeyedSingleton(System::Object ^ serviceKey, Func<IServiceProvider ^, System::Object ^, TService> ^ implementationFactory);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton<TService>(object? serviceKey, Func<IServiceProvider,object?,TService> implementationFactory) where TService : class;

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton<TService>(object? serviceKey, Func<IServiceProvider,object,TService> implementationFactory) where TService : class;

static member KeyedSingleton : obj * Func<IServiceProvider, obj, 'Service (requires 'Service : null)> -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor (requires 'Service : null)

Public Shared Function KeyedSingleton(Of TService As Class) (serviceKey As Object, implementationFactory As Func(Of IServiceProvider, Object, TService)) As ServiceDescriptor

Parametri di tipo

TService

Tipo del servizio.

Parametri

serviceKey: Object

Oggetto ServiceKey del servizio.

implementationFactory: Func<IServiceProvider,Object,TService>

Factory per creare nuove istanze dell'implementazione del servizio.

Valori restituiti

ServiceDescriptor

Nuova istanza di ServiceDescriptor.

Si applica a

KeyedSingleton<TService>(Object, TService)

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Origine:: ServiceDescriptor.cs

Crea un'istanza di ServiceDescriptor con l'oggetto , implementationInstancee la Singleton durata specificatiTService.

public:
generic <typename TService>
 where TService : class static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ KeyedSingleton(System::Object ^ serviceKey, TService implementationInstance);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor KeyedSingleton<TService>(object? serviceKey, TService implementationInstance) where TService : class;

static member KeyedSingleton : obj * 'Service -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor (requires 'Service : null)

Public Shared Function KeyedSingleton(Of TService As Class) (serviceKey As Object, implementationInstance As TService) As ServiceDescriptor

Parametri di tipo

TService

Tipo del servizio.

Parametri

serviceKey: Object

Oggetto ServiceKey del servizio.

implementationInstance: TService

Istanza dell'implementazione.

Valori restituiti

ServiceDescriptor

Nuova istanza di ServiceDescriptor.

Si applica a

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