Class AccessorExtensions

Namespace

Microsoft.EntityFrameworkCore.Infrastructure

Assembly

Microsoft.EntityFrameworkCore.dll

Extension methods for IInfrastructure<T>.

These methods are typically used by database providers (and other extensions). They are generally not used in application code.

public static class AccessorExtensions

Inheritance

object

AccessorExtensions

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

IInfrastructure<T> is used to hide properties that are not intended to be used in application code but can be used in extension methods written by database providers etc.

Methods

GetInfrastructure<T>(IInfrastructure<T>)

Gets the value from a property that is being hidden using IInfrastructure<T>.

This method is typically used by database providers (and other extensions). It is generally not used in application code.

public static T GetInfrastructure<T>(this IInfrastructure<T> accessor)

Parameters

accessor IInfrastructure<T>

The object that exposes the property.

Returns

T

The object assigned to the property.

Type Parameters

T

The type of the property being hidden by IInfrastructure<T>.

Remarks

IInfrastructure<T> is used to hide properties that are not intended to be used in application code but can be used in extension methods written by database providers etc.

GetService(IInfrastructure<IServiceProvider>, Type)

Resolves a service from the IServiceProvider exposed from a type that implements IInfrastructure<T>.

public static object GetService(this IInfrastructure<IServiceProvider> accessor, Type serviceType)

Parameters

accessor IInfrastructure<IServiceProvider>

The object exposing the service provider.

serviceType Type

The type of service to be resolved.

Returns

object

The requested service.

Remarks

IInfrastructure<T> is used to hide properties that are not intended to be used in application code but can be used in extension methods written by database providers etc.

See Accessing DbContext services for more information and examples.

GetService<TService>(IInfrastructure<IServiceProvider>)

Resolves a service from the IServiceProvider exposed from a type that implements IInfrastructure<T>.

public static TService GetService<TService>(this IInfrastructure<IServiceProvider> accessor) where TService : class

Parameters

accessor IInfrastructure<IServiceProvider>

The object exposing the service provider.

Returns

TService

The requested service.

Type Parameters

TService

The type of service to be resolved.

Remarks

IInfrastructure<T> is used to hide properties that are not intended to be used in application code but can be used in extension methods written by database providers etc.

See Accessing DbContext services for more information and examples.