XamlType::LookupSetMarkupExtensionHandler Method ()
.NET Framework (current version)
Returns a handler callback to use for the set operations of markup extensions.
Assembly: System.Xaml (in System.Xaml.dll)
protected: virtual EventHandler<XamlSetMarkupExtensionEventArgs^>^ LookupSetMarkupExtensionHandler()
Return Value
Type: System::EventHandler<XamlSetMarkupExtensionEventArgs^>^A handler callback to use for the set operations of markup extensions.
The default implementation returns a value based on reading XamlSetMarkupExtensionAttribute. It can also check BaseType for the attribute if no attribute is found on the immediate underlying type. If a value is unavailable, it returns null.
.NET Framework
Available since 4.0
Available since 4.0
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