This is an enumeration of XML string types based on the XML 1.0 specification.

public enum XmlTokenizedType {
   CDATA = 0,
   ID = 1,
   IDREF = 2,
   IDREFS = 3,
   ENTITY = 4,
   ENTITIES = 5,
   NMTOKEN = 6,
   NMTOKENS = 7,
   NOTATION = 8,
   ENUMERATION = 9,
   QName = 10,
   NCName = 11,
   None = 12
}

Hierarchy

System.Object System.ValueType System.Enum(System.IComparable, System.IFormattable, System.IConvertible) XmlTokenizedType