System.Text.UTF8Encoding Class Reference

Classes
class	UTF8EncodingSealed

Public Member Functions
	UTF8Encoding ()
	UTF8Encoding (bool encoderShouldEmitUTF8Identifier)
	UTF8Encoding (bool encoderShouldEmitUTF8Identifier, bool throwOnInvalidBytes)
unsafe override int	GetByteCount (char[] chars, int index, int count)
unsafe override int	GetByteCount (string chars)
unsafe override int	GetByteCount (char *chars, int count)
unsafe override int	GetByteCount (ReadOnlySpan< char > chars)
unsafe override int	GetBytes (string s, int charIndex, int charCount, byte[] bytes, int byteIndex)
unsafe override int	GetBytes (char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex)
unsafe override int	GetBytes (char *chars, int charCount, byte *bytes, int byteCount)
unsafe override int	GetBytes (ReadOnlySpan< char > chars, Span< byte > bytes)
unsafe override int	GetCharCount (byte[] bytes, int index, int count)
unsafe override int	GetCharCount (byte *bytes, int count)
unsafe override int	GetCharCount (ReadOnlySpan< byte > bytes)
unsafe override int	GetChars (byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex)
unsafe override int	GetChars (byte *bytes, int byteCount, char *chars, int charCount)
unsafe override int	GetChars (ReadOnlySpan< byte > bytes, Span< char > chars)
unsafe override string	GetString (byte[] bytes, int index, int count)
override Decoder	GetDecoder ()
override Encoder	GetEncoder ()
override int	GetMaxByteCount (int charCount)
override int	GetMaxCharCount (int byteCount)
override byte[]	GetPreamble ()
override bool	Equals ([NotNullWhen(true)] object? value)
override int	GetHashCode ()
virtual object	Clone ()
virtual int	GetByteCount (char[] chars)
unsafe int	GetByteCount (string s, int index, int count)
virtual byte[]	GetBytes (char[] chars)
virtual byte[]	GetBytes (char[] chars, int index, int count)
virtual byte[]	GetBytes (string s)
unsafe byte[]	GetBytes (string s, int index, int count)
virtual int	GetCharCount (byte[] bytes)
virtual char[]	GetChars (byte[] bytes)
virtual char[]	GetChars (byte[] bytes, int index, int count)
unsafe string	GetString (byte *bytes, int byteCount)
unsafe string	GetString (ReadOnlySpan< byte > bytes)
virtual string	GetString (byte[] bytes)
bool	IsAlwaysNormalized ()
virtual bool	IsAlwaysNormalized (NormalizationForm form)

Static Public Member Functions
static byte[]	Convert (Encoding srcEncoding, Encoding dstEncoding, byte[] bytes)
static byte[]	Convert (Encoding srcEncoding, Encoding dstEncoding, byte[] bytes, int index, int count)
static void	RegisterProvider (EncodingProvider provider)
static Encoding	GetEncoding (int codepage)
static Encoding	GetEncoding (int codepage, EncoderFallback encoderFallback, DecoderFallback decoderFallback)
static Encoding	GetEncoding (string name)
static Encoding	GetEncoding (string name, EncoderFallback encoderFallback, DecoderFallback decoderFallback)
static EncodingInfo[]	GetEncodings ()
static Stream	CreateTranscodingStream (Stream innerStream, Encoding innerStreamEncoding, Encoding outerStreamEncoding, bool leaveOpen=false)

Protected Member Functions
unsafe override int	GetByteCountFast (char *pChars, int charsLength, EncoderFallback fallback, out int charsConsumed)
unsafe override int	GetBytesFast (char *pChars, int charsLength, byte *pBytes, int bytesLength, out int charsConsumed)
unsafe override int	GetCharsFast (byte *pBytes, int bytesLength, char *pChars, int charsLength, out int bytesConsumed)
override int	GetCharsWithFallback (ReadOnlySpan< byte > bytes, int originalBytesLength, Span< char > chars, int originalCharsLength, DecoderNLS decoder)
unsafe override int	GetCharCountFast (byte *pBytes, int bytesLength, DecoderFallback fallback, out int bytesConsumed)
unsafe int	GetByteCountWithFallback (char *pCharsOriginal, int originalCharCount, int charsConsumedSoFar)
virtual unsafe int	GetByteCountWithFallback (ReadOnlySpan< char > chars, int originalCharsLength, EncoderNLS encoder)
unsafe int	GetBytesWithFallback (char *pOriginalChars, int originalCharCount, byte *pOriginalBytes, int originalByteCount, int charsConsumedSoFar, int bytesWrittenSoFar)
virtual unsafe int	GetBytesWithFallback (ReadOnlySpan< char > chars, int originalCharsLength, Span< byte > bytes, int originalBytesLength, EncoderNLS encoder)
unsafe int	GetCharCountWithFallback (byte *pBytesOriginal, int originalByteCount, int bytesConsumedSoFar)
unsafe int	GetCharsWithFallback (byte *pOriginalBytes, int originalByteCount, char *pOriginalChars, int originalCharCount, int bytesConsumedSoFar, int charsWrittenSoFar)
unsafe int	GetCharsWithFallback (byte *pOriginalBytes, int originalByteCount, char *pOriginalChars, int originalCharCount, int bytesConsumedSoFar, int charsWrittenSoFar, DecoderNLS decoder)

Package Functions
override void	SetDefaultFallbacks ()
override bool	TryGetByteCount (Rune value, out int byteCount)
override OperationStatus	EncodeRune (Rune value, Span< byte > bytes, out int bytesWritten)
override OperationStatus	DecodeFirstRune (ReadOnlySpan< byte > bytes, out Rune value, out int bytesConsumed)
virtual unsafe int	GetByteCount (char *pChars, int charCount, EncoderNLS encoder)
virtual unsafe int	GetBytes (char *pChars, int charCount, byte *pBytes, int byteCount, EncoderNLS encoder)
virtual unsafe int	GetCharCount (byte *pBytes, int byteCount, DecoderNLS decoder)
virtual unsafe int	GetChars (byte *pBytes, int byteCount, char *pChars, int charCount, DecoderNLS decoder)
void	ThrowBytesOverflow ()
void	ThrowBytesOverflow (EncoderNLS encoder, bool nothingEncoded)
void	ThrowCharsOverflow ()
void	ThrowCharsOverflow (DecoderNLS decoder, bool nothingDecoded)

Static Package Functions
static void	ThrowConversionOverflow ()

Package Attributes
int	_codePage
CodePageDataItem	_dataItem
EncoderFallback	encoderFallback
DecoderFallback	decoderFallback

Static Package Attributes
static readonly UTF8EncodingSealed	s_default = new UTF8EncodingSealed(encoderShouldEmitUTF8Identifier: true)

Properties
static ReadOnlySpan< byte >	PreambleSpan [get]
override ReadOnlySpan< byte >	Preamble [get]
static Encoding	Default [get]
virtual string	BodyName [get]
virtual string	EncodingName [get]
virtual string	HeaderName [get]
virtual string	WebName [get]
virtual int	WindowsCodePage [get]
virtual bool	IsBrowserDisplay [get]
virtual bool	IsBrowserSave [get]
virtual bool	IsMailNewsDisplay [get]
virtual bool	IsMailNewsSave [get]
virtual bool	IsSingleByte [get]
EncoderFallback	EncoderFallback [get, set]
DecoderFallback	DecoderFallback [get, set]
bool	IsReadOnly [get, protected set]
static Encoding	ASCII [get]
static Encoding	Latin1 [get]
virtual int	CodePage [get]
bool	IsUTF8CodePage [get]
static Encoding	Unicode [get]
static Encoding	BigEndianUnicode [get]
static Encoding	UTF7 [get]
static Encoding	UTF8 [get]
static Encoding	UTF32 [get]
static Encoding	BigEndianUTF32 [get]

Private Member Functions
unsafe int	GetByteCountCommon (char *pChars, int charCount)
unsafe int	GetBytesCommon (char *pChars, int charCount, byte *pBytes, int byteCount)
unsafe int	GetCharsCommon (byte *pBytes, int byteCount, char *pChars, int charCount)
unsafe int	GetCharCountCommon (byte *pBytes, int byteCount)
void	GetDataItem ()
unsafe int	GetByteCountWithFallback (char *pOriginalChars, int originalCharCount, int charsConsumedSoFar, EncoderNLS encoder)
unsafe int	GetBytesWithFallback (char *pOriginalChars, int originalCharCount, byte *pOriginalBytes, int originalByteCount, int charsConsumedSoFar, int bytesWrittenSoFar, EncoderNLS encoder)
unsafe int	GetCharCountWithFallback (byte *pOriginalBytes, int originalByteCount, int bytesConsumedSoFar, DecoderNLS decoder)
unsafe int	GetCharCountWithFallback (ReadOnlySpan< byte > bytes, int originalBytesLength, DecoderNLS decoder)

Static Private Member Functions
static Encoding	FilterDisallowedEncodings (Encoding encoding)

Private Attributes
readonly bool	_emitUTF8Identifier
readonly bool	_isThrowException
bool	_isReadOnly = true

Static Private Attributes
static readonly UTF8Encoding.UTF8EncodingSealed	s_defaultEncoding = new UTF8Encoding.UTF8EncodingSealed(encoderShouldEmitUTF8Identifier: false)

Detailed Description

Definition at line 9 of file UTF8Encoding.cs.

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The documentation for this class was generated from the following file:

• source/System.Private.CoreLib/System.Text/UTF8Encoding.cs