System.Xml 4.0.0.0 System.Enum System.Flags The enumeration has a attribute that allows a bitwise combination of its member values.

Specifies whether to remove duplicate namespace declarations in the .

Field 4.0.0.0 System.Xml.NamespaceHandling

Specifies that duplicate namespace declarations will not be removed.

Field 4.0.0.0 System.Xml.NamespaceHandling

Specifies that duplicate namespace declarations will be removed. For the duplicate namespace to be removed, the prefix and the namespace must match.