XamlType.LookupSetMarkupExtensionHandler Method
Definition
Important
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Returns a handler callback to use for the set operations of markup extensions.
protected:
virtual EventHandler<System::Windows::Markup::XamlSetMarkupExtensionEventArgs ^> ^ LookupSetMarkupExtensionHandler();protected virtual EventHandler<System.Windows.Markup.XamlSetMarkupExtensionEventArgs> LookupSetMarkupExtensionHandler ();abstract member LookupSetMarkupExtensionHandler : unit -> EventHandler<System.Windows.Markup.XamlSetMarkupExtensionEventArgs>
override this.LookupSetMarkupExtensionHandler : unit -> EventHandler<System.Windows.Markup.XamlSetMarkupExtensionEventArgs>Protected Overridable Function LookupSetMarkupExtensionHandler () As EventHandler(Of XamlSetMarkupExtensionEventArgs)Returns
A handler callback to use for the set operations of markup extensions.
Remarks
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.
Applies to
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