DefaultValueParameterCanSupplyValue Method

Returns true if the parameter is able to provide a value to a particular site.

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

Syntax

Copy

public override bool CanSupplyValue(
	ParameterInfo pi,
	IComponentContext context,
	out Func<Object> valueProvider
)

Public Overrides Function CanSupplyValue ( 
	pi As ParameterInfo,
	context As IComponentContext,
	<OutAttribute> ByRef valueProvider As Func(Of Object)
) As Boolean

Parameters

pi: Type: System.ReflectionParameterInfo
Constructor, method, or property-mutator parameter.
context: Type: AutofacIComponentContext
The component context in which the value is being provided.
valueProvider: Type: SystemFuncObject
If the result is true, the valueProvider parameter will be set to a function that will lazily retrieve the parameter value. If the result is , will be set to .

Return Value

Type: Boolean
if a value can be supplied; otherwise, .

Exceptions

Exception	Condition
ArgumentNullException	Thrown if pi is .

Reference

DefaultValueParameter Class

Autofac.Core.Activators.Reflection Namespace

DefaultValueParameterAddLanguageSpecificTextSet("LST686113B5_0?cpp=::|nu=.");CanSupplyValue Method

Parameters

Return Value

Reference

DefaultValueParameterCanSupplyValue Method