ServiceDescriptor Class

Reference

Definition

Namespace:: Microsoft.Extensions.DependencyInjection

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

Package:: Microsoft.Extensions.DependencyInjection.Abstractions v9.0.0

Source:: ServiceDescriptor.cs

Source:: ServiceDescriptor.cs

Source:: ServiceDescriptor.cs

Important

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Describes a service with its service type, implementation, and lifetime.

public ref class ServiceDescriptor

public class ServiceDescriptor

type ServiceDescriptor = class

Public Class ServiceDescriptor

Inheritance: Object
ServiceDescriptor

Constructors

ServiceDescriptor(Type, Func<IServiceProvider,Object>, ServiceLifetime)	Initializes a new instance of ServiceDescriptor with the specified `factory`.
ServiceDescriptor(Type, Object, Func<IServiceProvider,Object,Object>, ServiceLifetime)	Initializes a new instance of ServiceDescriptor with the specified `factory`.
ServiceDescriptor(Type, Object, Object)	Initializes a new instance of ServiceDescriptor with the specified `instance` as a Singleton.
ServiceDescriptor(Type, Object, Type, ServiceLifetime)	Initializes a new instance of ServiceDescriptor with the specified `implementationType`.
ServiceDescriptor(Type, Object)	Initializes a new instance of ServiceDescriptor with the specified `instance` as a Singleton.
ServiceDescriptor(Type, Type, ServiceLifetime)	Initializes a new instance of ServiceDescriptor with the specified `implementationType`.

Properties

ImplementationFactory	Gets the factory used for creating service instance, or returns `null` if IsKeyedService is `true`.
ImplementationInstance	Gets the instance that implements the service, or returns `null` if IsKeyedService is `true`.
ImplementationType	Gets the Type that implements the service, or returns `null` if IsKeyedService is `true`.
IsKeyedService	Indicates whether the service is a keyed service.
KeyedImplementationFactory	Gets the factory used for creating Keyed service instances, or throws InvalidOperationException if IsKeyedService is `false`.
KeyedImplementationInstance	Gets the instance that implements the service, or throws InvalidOperationException if IsKeyedService is `false`.
KeyedImplementationType	Gets the Type that implements the service, or throws InvalidOperationException if IsKeyedService is `false`.
Lifetime	Gets the ServiceLifetime of the service.
ServiceKey	Get the key of the service, if applicable.
ServiceType	Gets the Type of the service.

Methods

Describe(Type, Func<IServiceProvider,Object>, ServiceLifetime)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationFactory`, and `lifetime`.
Describe(Type, Type, ServiceLifetime)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationType`, and `lifetime`.
DescribeKeyed(Type, Object, Func<IServiceProvider,Object,Object>, ServiceLifetime)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationFactory`, and `lifetime`.
DescribeKeyed(Type, Object, Type, ServiceLifetime)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationType`, and `lifetime`.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
KeyedScoped(Type, Object, Func<IServiceProvider,Object,Object>)	Creates an instance of ServiceDescriptor with the specified `service`, `implementationFactory`, and the Scoped lifetime.
KeyedScoped(Type, Object, Type)	Creates an instance of ServiceDescriptor with the specified `service` and `implementationType` and the Scoped lifetime.
KeyedScoped<TService,TImplementation>(Object, Func<IServiceProvider,Object,TImplementation>)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, `implementationFactory`, and the Scoped lifetime.
KeyedScoped<TService,TImplementation>(Object)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, and the Scoped lifetime.
KeyedScoped<TService>(Object, Func<IServiceProvider,Object,TService>)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationFactory`, and the Scoped lifetime.
KeyedSingleton(Type, Object, Func<IServiceProvider,Object,Object>)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationFactory`, and the Singleton lifetime.
KeyedSingleton(Type, Object, Object)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationInstance`, and the Singleton lifetime.
KeyedSingleton(Type, Object, Type)	Creates an instance of ServiceDescriptor with the specified `service` and `implementationType` and the Singleton lifetime.
KeyedSingleton<TService,TImplementation>(Object, Func<IServiceProvider,Object,TImplementation>)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, `implementationFactory`, and the Singleton lifetime.
KeyedSingleton<TService,TImplementation>(Object)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, and the Singleton lifetime.
KeyedSingleton<TService>(Object, Func<IServiceProvider,Object,TService>)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationFactory`, and the Singleton lifetime.
KeyedSingleton<TService>(Object, TService)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationInstance`, and the Singleton lifetime.
KeyedTransient(Type, Object, Func<IServiceProvider,Object,Object>)	Creates an instance of ServiceDescriptor with the specified `service`, `implementationFactory`, and the Transient lifetime.
KeyedTransient(Type, Object, Type)	Creates an instance of ServiceDescriptor with the specified `service` and `implementationType` and the Transient lifetime.
KeyedTransient<TService,TImplementation>(Object, Func<IServiceProvider,Object,TImplementation>)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, `implementationFactory`, and the Transient lifetime.
KeyedTransient<TService,TImplementation>(Object)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, and the Transient lifetime.
KeyedTransient<TService>(Object, Func<IServiceProvider,Object,TService>)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationFactory`, and the Transient lifetime.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
Scoped(Type, Func<IServiceProvider,Object>)	Creates an instance of ServiceDescriptor with the specified `service`, `implementationFactory`, and the Scoped lifetime.
Scoped(Type, Type)	Creates an instance of ServiceDescriptor with the specified `service` and `implementationType` and the Scoped lifetime.
Scoped<TService,TImplementation>()	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, and the Scoped lifetime.
Scoped<TService,TImplementation>(Func<IServiceProvider,TImplementation>)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, `implementationFactory`, and the Scoped lifetime.
Scoped<TService>(Func<IServiceProvider,TService>)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationFactory`, and the Scoped lifetime.
Singleton(Type, Func<IServiceProvider,Object>)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationFactory`, and the Singleton lifetime.
Singleton(Type, Object)	Creates an instance of ServiceDescriptor with the specified `serviceType`, `implementationInstance`, and the Singleton lifetime.
Singleton(Type, Type)	Creates an instance of ServiceDescriptor with the specified `service` and `implementationType` and the Singleton lifetime.
Singleton<TService,TImplementation>()	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, and the Singleton lifetime.
Singleton<TService,TImplementation>(Func<IServiceProvider,TImplementation>)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, `implementationFactory`, and the Singleton lifetime.
Singleton<TService>(Func<IServiceProvider,TService>)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationFactory`, and the Singleton lifetime.
Singleton<TService>(TService)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationInstance`, and the Singleton lifetime.
ToString()	Returns a string that represents the current object.
Transient(Type, Func<IServiceProvider,Object>)	Creates an instance of ServiceDescriptor with the specified `service`, `implementationFactory`, and the Transient lifetime.
Transient(Type, Type)	Creates an instance of ServiceDescriptor with the specified `service` and `implementationType` and the Transient lifetime.
Transient<TService,TImplementation>()	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, and the Transient lifetime.
Transient<TService,TImplementation>(Func<IServiceProvider,TImplementation>)	Creates an instance of ServiceDescriptor with the specified `TService`, `TImplementation`, `implementationFactory`, and the Transient lifetime.
Transient<TService>(Func<IServiceProvider,TService>)	Creates an instance of ServiceDescriptor with the specified `TService`, `implementationFactory`, and the Transient lifetime.

Applies to

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