XContainer.ReplaceNodes Method (Object)
Replaces the children nodes of this document or element with the specified content.
Assembly: System.Xml.Linq (in System.Xml.Linq.dll)
For details about the valid content that can be passed to this function, see Valid Content of XElement and XDocument Objects.
This method has snapshot semantics. It first creates a copy of the new content. It then removes all children nodes of this node. Finally, it adds the new content as children nodes. This means that you can replace children nodes using a query on the children nodes themselves.
The following example creates an XML tree that contains children nodes. It then replaces all of the children nodes with a single element.
To see an example of replacing the children nodes with the results of a LINQ query, see ReplaceNodes.
This example produces the following output:
.NET FrameworkSupported in: 4.5.2, 4.5.1, 4.5, 4, 3.5
.NET Framework Client ProfileSupported in: 4, 3.5 SP1
Portable Class LibrarySupported in: Portable Class Library
.NET for Windows Store appsSupported in: Windows 8
.NET for Windows Phone appsSupported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1
Windows Phone 8.1, Windows Phone 8, 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)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.