Assembly: PresentationFramework (in presentationframework.dll)
An object that can provide services for the markup extension.
Return ValueA null reference (Nothing in Visual Basic).
This method supports WPF XAML reader implementation, and is not intended to be called directly. The XAML reader implementation uses this method to correctly handle x:Null extension values during object creation.
This implementation does not rely on services that are based on the passed serviceProvider, you can pass a null reference (Nothing in Visual Basic) for that parameter. The extension always returns a null reference (Nothing in Visual Basic) as a value regardless of the service context and regardless which property is being set.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.