Gets a value that indicates whether the parameter is optional.
Namespace: System.Web.Http.Controllers
Assembly: System.Web.Http (in System.Web.Http.dll)
Syntax
'Declaration
Public Overrides ReadOnly Property IsOptional As Boolean
Get
'Usage
Dim instance As ReflectedHttpParameterDescriptor
Dim value As Boolean
value = instance.IsOptional
public override bool IsOptional { get; }
public:
virtual property bool IsOptional {
bool get () override;
}
abstract IsOptional : bool
override IsOptional : bool
override function get IsOptional () : boolean
Property Value
Type: System.Boolean
true if the parameter is optional; otherwise false.