Namespace System.Text
    <Serializable, ComVisible(True)> _
    Public Class ASCIIEncoding
        Inherits Encoding

    <Serializable> _
    Friend MustInherit Class BaseCodePageEncoding
        Inherits EncodingNLS
        Implements ISerializable

    <Serializable> _
    Friend NotInheritable Class CodePageEncoding
        Implements ISerializable, IObjectReference

    <Serializable> _
    Friend Class DBCSCodePageEncoding
        Inherits BaseCodePageEncoding
        Implements ISerializable

    <Serializable, ComVisible(True)> _
    Public MustInherit Class Decoder

    <Serializable> _
    Public NotInheritable Class DecoderExceptionFallback
        Inherits DecoderFallback

    Public NotInheritable Class DecoderExceptionFallbackBuffer
        Inherits DecoderFallbackBuffer

    <Serializable> _
    Public MustInherit Class DecoderFallback

    Public MustInherit Class DecoderFallbackBuffer

    <Serializable> _
    Public NotInheritable Class DecoderFallbackException
        Inherits ArgumentException

    <Serializable> _
    Friend Class DecoderNLS
        Inherits Decoder
        Implements ISerializable

    <Serializable> _
    Public NotInheritable Class DecoderReplacementFallback
        Inherits DecoderFallback

    Public NotInheritable Class DecoderReplacementFallbackBuffer
        Inherits DecoderFallbackBuffer

    <Serializable, ComVisible(True)> _
    Public MustInherit Class Encoder

    <Serializable> _
    Public NotInheritable Class EncoderExceptionFallback
        Inherits EncoderFallback

    Public NotInheritable Class EncoderExceptionFallbackBuffer
        Inherits EncoderFallbackBuffer

    <Serializable> _
    Public MustInherit Class EncoderFallback

    Public MustInherit Class EncoderFallbackBuffer

    <Serializable> _
    Public NotInheritable Class EncoderFallbackException
        Inherits ArgumentException

    <Serializable> _
    Friend Class EncoderNLS
        Inherits Encoder
        Implements ISerializable

    <Serializable> _
    Public NotInheritable Class EncoderReplacementFallback
        Inherits EncoderFallback

    Public NotInheritable Class EncoderReplacementFallbackBuffer
        Inherits EncoderFallbackBuffer

    <Serializable, ComVisible(True)> _
    Public MustInherit Class Encoding
        Implements ICloneable

    <Serializable> _
    Public NotInheritable Class EncodingInfo

    <Serializable, ComVisible(True)> _
    Friend MustInherit Class EncodingNLS
        Inherits Encoding

    <Serializable> _
    Friend Class EUCJPEncoding
        Inherits DBCSCodePageEncoding

    Friend Enum ExtendedNormalizationForms

    <Serializable> _
    Friend NotInheritable Class GB18030Encoding
        Inherits DBCSCodePageEncoding
        Implements ISerializable

    <Serializable> _
    Friend NotInheritable Class InternalDecoderBestFitFallback
        Inherits DecoderFallback

    Friend NotInheritable Class InternalDecoderBestFitFallbackBuffer
        Inherits DecoderFallbackBuffer

    <Serializable> _
    Friend Class InternalEncoderBestFitFallback
        Inherits EncoderFallback

    Friend NotInheritable Class InternalEncoderBestFitFallbackBuffer
        Inherits EncoderFallbackBuffer

    <Serializable> _
    Friend Class ISCIIEncoding
        Inherits EncodingNLS
        Implements ISerializable

    <Serializable> _
    Friend Class ISO2022Encoding
        Inherits DBCSCodePageEncoding

    <Serializable> _
    Friend Class Latin1Encoding
        Inherits EncodingNLS
        Implements ISerializable

    <Serializable> _
    Friend NotInheritable Class MLangCodePageEncoding
        Implements ISerializable, IObjectReference

    Friend Class Normalization

    <ComVisible(True)> _
    Public Enum NormalizationForm

    <Serializable> _
    Friend Class SBCSCodePageEncoding
        Inherits BaseCodePageEncoding
        Implements ISerializable

    <Serializable, ComVisible(True), DefaultMember("Chars")> _
    Public NotInheritable Class StringBuilder
        Implements ISerializable

    <Serializable> _
    Friend NotInheritable Class SurrogateEncoder
        Implements ISerializable, IObjectReference

    <Serializable, ComVisible(True)> _
    Public Class UnicodeEncoding
        Inherits Encoding

    <Serializable> _
    Public NotInheritable Class UTF32Encoding
        Inherits Encoding

    <Serializable, ComVisible(True)> _
    Public Class UTF7Encoding
        Inherits Encoding

    <Serializable, ComVisible(True)> _
    Public Class UTF8Encoding
        Inherits Encoding
End Namespace