ICustomTypeDescriptor.RequireRegisteredTypes Property

Definition

Namespace:

System.ComponentModel

Assembly:

System.ComponentModel.TypeConverter.dll

Gets a value that indicates whether types are required to be registered through RegisterType<T>().

public:
 virtual property Nullable<bool> RequireRegisteredTypes { Nullable<bool> get(); };

public virtual bool? RequireRegisteredTypes { get; }

member this.RequireRegisteredTypes : Nullable<bool>

Public Overridable ReadOnly Property RequireRegisteredTypes As Nullable(Of Boolean)

Property Value

Nullable<Boolean>

Remarks

The default value is null which means that the type descriptor has not declared whether or not it is compatible registered types.

A type descriptor needs to implement this to return either true or false if the feature switch

'System.ComponentModel.TypeDescriptor.RequireRegisteredTypes' is enabled.

If true is returned, then the type descriptor must also implement

GetConverterFromRegisteredType(),

GetEventsFromRegisteredType(), and

GetPropertiesFromRegisteredType().