Namespace:System.Windows Assembly:PresentationFramework (in PresentationFramework.dll) XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
A single XAML element as the immediate child of the FrameworkTemplate subclass. Templates must have a single root node. In order to generate a useful template, the element chosen as VisualTreeRootNode is expected to support a content model of its own, often a model that supports multiple child elements.
One or more elements that complete the intended template. If the element chosen as VisualTreeRootNode only supports a single child, then there can only be one element declared as VisualTreeNodeContents. It is also possible (though uncommon) to provide text content if the chosen VisualTreeRootNode supports a text content property.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)