ISupportsStartup.UseStartup Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Hosting.Infrastructure

Assembly:: Microsoft.AspNetCore.Hosting.dll

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.0-preview.5.22303.8

Important

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Overloads

UseStartup(Type)	Specify the startup type to be used by the web host.
UseStartup<TStartup>(Func<WebHostBuilderContext,TStartup>)	Specify a factory that creates the startup instance to be used by the web host.

UseStartup(Type)

Specify the startup type to be used by the web host.

public Microsoft.AspNetCore.Hosting.IWebHostBuilder UseStartup (Type startupType);

abstract member UseStartup : Type -> Microsoft.AspNetCore.Hosting.IWebHostBuilder

Public Function UseStartup (startupType As Type) As IWebHostBuilder

Parameters

startupType: Type

The Type to be used.

Returns

IWebHostBuilder

The IWebHostBuilder.

Applies to

UseStartup<TStartup>(Func<WebHostBuilderContext,TStartup>)

Specify a factory that creates the startup instance to be used by the web host.

public Microsoft.AspNetCore.Hosting.IWebHostBuilder UseStartup<TStartup> (Func<Microsoft.AspNetCore.Hosting.WebHostBuilderContext,TStartup> startupFactory);

abstract member UseStartup : Func<Microsoft.AspNetCore.Hosting.WebHostBuilderContext, 'Startup> -> Microsoft.AspNetCore.Hosting.IWebHostBuilder

Public Function UseStartup(Of TStartup) (startupFactory As Func(Of WebHostBuilderContext, TStartup)) As IWebHostBuilder

Type Parameters

TStartup

Parameters

startupFactory: Func<WebHostBuilderContext,TStartup>

A delegate that specifies a factory for the startup class.

Returns

IWebHostBuilder

The IWebHostBuilder.

Remarks

When using the IL linker, all public methods of TStartup are preserved. This should match the Startup type directly (and not a base type).

Applies to