This documentation is archived and is not being maintained.

ArrayExtension Class

Implements x:Array support for the WPF XAML processor implementation.

Namespace:  System.Windows.Markup
Assembly:  PresentationFramework (in PresentationFramework.dll)

public class ArrayExtension extends MarkupExtension implements IAddChild
For XAML information, see x:Array Markup Extension.

x:Array is a  XAML language feature that allows adding arbitrary child elements in array form using a particular extension syntax. See x:Array Markup Extension.

This class is a markup extension implementation. Markup extension classes exist mainly to provide infrastructure support for some aspect of the WPF XAML processor implementation, and the members exposed by a markup extension are not typically called from user code. This extension supports the x:Array Markup Extension usage from XAML.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0