Click or drag to resize

RegistrationExtensionsWithParameterTLimit, TReflectionActivatorData, TStyle Method (IRegistrationBuilderTLimit, TReflectionActivatorData, TStyle, FuncParameterInfo, IComponentContext, Boolean, FuncParameterInfo, IComponentContext, Object)

Configure an explicit value for a constructor parameter.

Namespace:  Autofac
Assembly:  Autofac (in Autofac.dll) Version: 6.0.0+39696a967e8826f7f1ebc8c1ff4523c9dd75abe0
Syntax
Copy
public static IRegistrationBuilder<TLimit, TReflectionActivatorData, TStyle> WithParameter<TLimit, TReflectionActivatorData, TStyle>(
	this IRegistrationBuilder<TLimit, TReflectionActivatorData, TStyle> registration,
	Func<ParameterInfo, IComponentContext, bool> parameterSelector,
	Func<ParameterInfo, IComponentContext, Object> valueProvider
)
where TReflectionActivatorData : ReflectionActivatorData

Parameters

registration
Type: Autofac.BuilderIRegistrationBuilderTLimit, TReflectionActivatorData, TStyle
Registration to set parameter on.
parameterSelector
Type: SystemFuncParameterInfo, IComponentContext, Boolean
A predicate selecting the parameter to set.
valueProvider
Type: SystemFuncParameterInfo, IComponentContext, Object
The provider that will generate the parameter value.

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