XDocument::Load Method (XmlReader, LoadOptions)
Assembly: System.Xml.Linq (in System.Xml.Linq.dll)
Setting PreserveWhitespace is not valid when loading from a XmlReader. The XmlReader will be configured to either read whitespace or not. The LINQ to XML tree will be populated with the whitespace nodes that the reader surfaces. This will be the behavior regardless of whether PreserveWhitespace is set or not.
There is a performance penalty if you set the SetLineInfo flag.
The line information is accurate immediately after loading the XML document. If you modify the XML tree after loading the document, the line information may become meaningless.
LINQ to XML's loading functionality is built upon XmlReader. Therefore, you might catch any exceptions that are thrown by the XmlReader::Create overload methods and the XmlReader methods that read and parse the document.
The following example loads the line information that it loads from the XmlReader. It then prints the line information.
This example produces the following output:
Element Name Line Position ------------ ---- -------- Root 1 2 Child 2 6 GrandChild 3 10
.NET FrameworkSupported in: 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 Silverlight 8.1, Windows Phone Silverlight 8
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.