XamlType.LookupInvoker Method

Definition

Namespace:

System.Xaml

Assembly:

System.Xaml.dll

Returns a XamlTypeInvoker that is associated with this XamlType.

protected:
 virtual System::Xaml::Schema::XamlTypeInvoker ^ LookupInvoker();

protected virtual System.Xaml.Schema.XamlTypeInvoker LookupInvoker ();

abstract member LookupInvoker : unit -> System.Xaml.Schema.XamlTypeInvoker
override this.LookupInvoker : unit -> System.Xaml.Schema.XamlTypeInvoker

Protected Overridable Function LookupInvoker () As XamlTypeInvoker

Returns

XamlTypeInvoker

The XamlTypeInvoker information for this XamlType; otherwise, null.

Remarks

This method can be invoked by calls to Invoker.

The default implementation does not require that a XamlType be constructed by using one of the constructors that pass an initial XamlTypeInvoker. However, an UnderlyingType value must exist for the XamlType; otherwise, the default implementation returns null.

Override this method if you also create a derived class from XamlTypeInvoker and intend to return the derived class. If you return null, Invoker returns XamlTypeInvoker.UnknownInvoker to callers.