UnregisteredTypeEventArgsRegister Method (Expression)

Simple Injector

Registers an Expression that describes the creation of instances of the type expressed by the UnregisteredServiceType for this and future requests. The delegate will be cached and future requests will directly use that expression or the compiled delegate.

Namespace: SimpleInjector
Assembly: SimpleInjector (in SimpleInjector.dll) Version: 5.3.0

Syntax

ASP.NET

Copy

public void Register(
	Expression expression
)

Public Sub Register ( 
	expression As Expression
)

Parameters

expression: Type: System.Linq.ExpressionsExpression
The expression that describes the creation of instances of the type expressed by the UnregisteredServiceType.

Exceptions

Exception	Condition
ArgumentNullException	Thrown when the expression is a null reference.
ActivationException	Thrown when multiple observers that have registered to the ResolveUnregisteredType event called this method for the same type.

Remarks

NOTE: If possible, use the Register(Registration) overload, since this allows the analysis services to determine any configuration errors on the lifestyle of the registration.

Reference

UnregisteredTypeEventArgs Class

SimpleInjector Namespace

UnregisteredTypeEventArgsAddLanguageSpecificTextSet("LST92D7C48D_0?cpp=::|nu=.");Register Method (Expression)

Parameters

Reference

UnregisteredTypeEventArgsRegister Method (Expression)