RegistrationExtensionsUsingConstructorTLimit, TReflectionActivatorData, TStyle Method (IRegistrationBuilderTLimit, TReflectionActivatorData, TStyle, ExpressionFuncTLimit)

Set the policy used to select from available constructors on the implementation type.

Namespace: Autofac
Assembly: Autofac (in Autofac.dll) Version: 6.0.0+39696a967e8826f7f1ebc8c1ff4523c9dd75abe0

Syntax

Copy

public static IRegistrationBuilder<TLimit, TReflectionActivatorData, TStyle> UsingConstructor<TLimit, TReflectionActivatorData, TStyle>(
	this IRegistrationBuilder<TLimit, TReflectionActivatorData, TStyle> registration,
	Expression<Func<TLimit>> constructorSelector
)
where TReflectionActivatorData : ReflectionActivatorData

<ExtensionAttribute>
Public Shared Function UsingConstructor(Of TLimit, TReflectionActivatorData As ReflectionActivatorData, TStyle) ( 
	registration As IRegistrationBuilder(Of TLimit, TReflectionActivatorData, TStyle),
	constructorSelector As Expression(Of Func(Of TLimit))
) As IRegistrationBuilder(Of TLimit, TReflectionActivatorData, TStyle)

Parameters

registration: Type: Autofac.BuilderIRegistrationBuilderTLimit, TReflectionActivatorData, TStyle
Registration to set policy on.
constructorSelector: Type: System.Linq.ExpressionsExpressionFuncTLimit
Expression demonstrating how the constructor is called.

Type Parameters

TLimit: Registration limit type.
TReflectionActivatorData: Activator data type.
TStyle: Registration style.

Return Value

Type: IRegistrationBuilderTLimit, TReflectionActivatorData, TStyle
A registration builder allowing further configuration of the component.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IRegistrationBuilderTLimit, TReflectionActivatorData, TStyle. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

RegistrationExtensions Class

UsingConstructor Overload

Autofac Namespace