XamlType.LookupInvoker Method
Definition
Important
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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.XamlTypeInvokerProtected Overridable Function LookupInvoker () As XamlTypeInvokerThe XamlTypeInvoker information for this XamlType; otherwise, null.
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.
Applies to
| Product | Versions |
|---|---|
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
