<LocalizabilityAttribute(LocalizationCategory.None, Readability := Readability.Unreadable)> _
Public MustInherit Class Material _
    Inherits Animatable _
    Implements IFormattable

Dim instance As Material

[LocalizabilityAttribute(LocalizationCategory.None, Readability = Readability.Unreadable)]
public abstract class Material : Animatable, 
    IFormattable

[LocalizabilityAttribute(LocalizationCategory::None, Readability = Readability::Unreadable)]
public ref class Material abstract : public Animatable, 
    IFormattable

public abstract class Material extends Animatable implements IFormattable

This class is abstract; see Inheritance Hierarchy for derived non-abstract classes usable in XAML.