This level of checking ensures that the stream being read or written can be consumed by any processor as an XML 1.0 document (http://www.w3.org/TR/REC-xml#NT-document).

In addition to the ConformanceLevel.Fragment checks, the ConformanceLevel.Document level of checks also ensures the following:

• The top-level item must not have any nodes other than XML Declaration, DTD, element, comment, white space, or processing instruction.

• The XML data must have one, and only one, top-level element node.

Namespace: System.Xml
Assembly: System.Xml (in System.Xml.dll)
Assembly Versions: 2.0.0.0, 4.0.0.0
Since: .NET 2.0