// from module 'c:\winnt\assembly\gac\system\1.0.3300.0__b77a5c561934e089\system.dll'
public class System.Text.RegularExpressions.Regex :
object,
System.Runtime.Serialization.ISerializable
public class System.Text.RegularExpressions.Match :
System.Text.RegularExpressions.Group