XamlType.LookupIsMarkupExtension Method

Definition

Returns a value that indicates whether this XamlType represents a markup extension.

protected virtual bool LookupIsMarkupExtension ();

Returns

true if this XamlType represents a markup extension; otherwise, false.

Remarks

This method can be invoked by calls to IsMarkupExtension.

The default implementation consists only of this call:

return CanAssignTo(XamlLanguage.MarkupExtension);

Override this method if you want IsMarkupExtension to use different logic.

In XAML specification terms, this type must be assignable to x:MarkupExtension in order to return true for IsMarkupExtension.

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