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

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).
See Also