C# does not support this operator. Visual C++ does not support this operator. Visual Basic does not support APIs that consume or return unsafe types. Visual Basic does not support this operator. Visual Basic does not support the declaration of static classes. J# does not support APIs that consume or return unsafe types. J# supports the use of generic APIs, but not the declaration of new ones. J# does not support overloaded operators. J# does not support static constructors. J# supports the use of explicit interface implementations, but not the declaration of new ones. JScript does not support APIs that consume or return unsafe types. JScript does not support generic types or methods. JScript does not support explicit interface implementations. JScript does not support overloaded operators. JScript does not support events. JScript does not support delegates. JScript supports the use of structures, but not the declaration of new ones. JScript does not support indexed properties. JScript does not support the declaration of new casting operators. JScript does not support static constructors. This type supports the Script# infrastructure and cannot be used directly from JavaScript. JavaScript does not support APIs that consume or return unsafe types. JavaScript does not support generic types or methods. JavaScript does not support explicit interface implementations. JavaScript does not support overloaded operators. JavaScript supports the use of structures, but not the declaration of new ones. JavaScript does not support indexed properties. JavaScript does not support the declaration of new casting operators. Visual basic does not support APIs that consume or return unsafe types. Visual basic does not support this operator. You do not need to declare an instance of a static class in order to access its members. This class is abstract; see for derived non-abstract classes usable in XAML. This managed class is not typically used in XAML. You cannot directly create an instance of this class in XAML. You cannot use this managed structure in XAML. Members of this class are either not typically used in XAML, or cannot be used in XAML. You cannot use this event in XAML. You cannot use this event in XAML. You cannot use this event in XAML. You cannot use this event in XAML. You cannot use this event in XAML. Members of this class are either not typically used in XAML, or cannot be used in XAML. You cannot set this property in XAML. You cannot set this property in XAML. You cannot set this property in XAML. You cannot set this property in XAML. You cannot set this property in XAML. For XAML information, see the {0} type. You cannot set this property in XAML. <object property="enumerationValue" .../> You cannot use constructors in XAML. You cannot use methods in XAML. You cannot use fields in XAML. In XAML, you can use delegates but you cannot define your own. Interfaces cannot be used directly in XAML; see types that implement this interface. Not applicable. XAML Attribute Usage XAML Object Element Usage XAML Implicit Collection Usage XAML Property Element Usage XAML Content Element Usage XAML Values XAML