DbContextOptionsBuilder<TContext>.UseRootApplicationServiceProvider Method

Definition

Namespace:

Microsoft.EntityFrameworkCore

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v9.0.0

Overloads

UseRootApplicationServiceProvider()	Resolves the root IServiceProvider from the scoped application service provider. The root provider can be used to obtain singleton application services from singleton internal services.
UseRootApplicationServiceProvider(IServiceProvider)	Sets the root IServiceProvider from which singleton application services can be obtained from singleton internal services.

UseRootApplicationServiceProvider()

Source:

DbContextOptionsBuilder%60.cs

Resolves the root IServiceProvider from the scoped application service provider. The root provider can be used to obtain singleton application services from singleton internal services.

public virtual Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseRootApplicationServiceProvider ();

override this.UseRootApplicationServiceProvider : unit -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)>

Public Overridable Function UseRootApplicationServiceProvider () As DbContextOptionsBuilder(Of TContext)

Returns

DbContextOptionsBuilder<TContext>

The same builder instance so that multiple calls can be chained.

Remarks

This is an advanced option that is rarely needed by normal applications. Calling this method will result in a new internal service provider being created for every different root application service provider.

See Using DbContextOptions for more information and examples.

UseRootApplicationServiceProvider(IServiceProvider)

Source:

DbContextOptionsBuilder%60.cs

Sets the root IServiceProvider from which singleton application services can be obtained from singleton internal services.

public virtual Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<TContext> UseRootApplicationServiceProvider (IServiceProvider? rootServiceProvider);

override this.UseRootApplicationServiceProvider : IServiceProvider -> Microsoft.EntityFrameworkCore.DbContextOptionsBuilder<'Context (requires 'Context :> Microsoft.EntityFrameworkCore.DbContext)>

Public Overridable Function UseRootApplicationServiceProvider (rootServiceProvider As IServiceProvider) As DbContextOptionsBuilder(Of TContext)

Parameters

rootServiceProvider

IServiceProvider

The service provider to be used.

Returns

DbContextOptionsBuilder<TContext>

The same builder instance so that multiple calls can be chained.

Remarks

This is an advanced option that is rarely needed by normal applications. Calling this method will result in a new internal service provider being created for every different root application service provider.

See Using DbContextOptions for more information and examples.