Enum ValidationType Path C++ Link System.Xml.ValidationType, System.Xml underlying int32 System.Xml Values 5 NameValueHex None00x00Auto10x01DTD20x02XDR30x03Schema40x04 // System.Xml.ValidationType, System.Xml enum class ValidationType : int32 { None = 0, Auto = 1, DTD = 2, XDR = 3, Schema = 4, };