364 lines
22 KiB
Markdown
364 lines
22 KiB
Markdown
# System.Text
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``` diff
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+namespace System.Text {
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+ public class ASCIIEncoding : Encoding {
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+ public ASCIIEncoding();
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+ public override bool IsSingleByte { get; }
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+ public unsafe override int GetByteCount(char* chars, int count);
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+ public override int GetByteCount(char[] chars, int index, int count);
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+ public override int GetByteCount(string chars);
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+ public unsafe override int GetBytes(char* chars, int charCount, byte* bytes, int byteCount);
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+ public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public override int GetBytes(string chars, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public unsafe override int GetCharCount(byte* bytes, int count);
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+ public override int GetCharCount(byte[] bytes, int index, int count);
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+ public unsafe override int GetChars(byte* bytes, int byteCount, char* chars, int charCount);
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+ public override int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex);
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+ public override Decoder GetDecoder();
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+ public override Encoder GetEncoder();
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+ public override int GetMaxByteCount(int charCount);
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+ public override int GetMaxCharCount(int byteCount);
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+ public override string GetString(byte[] bytes, int byteIndex, int byteCount);
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+ }
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+ public sealed class CodePagesEncodingProvider {
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+ public static EncodingProvider Instance { get; }
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+ }
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+ public abstract class Decoder {
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+ protected Decoder();
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+ public DecoderFallback Fallback { get; set; }
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+ public DecoderFallbackBuffer FallbackBuffer { get; }
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+ public unsafe virtual void Convert(byte* bytes, int byteCount, char* chars, int charCount, bool flush, out int bytesUsed, out int charsUsed, out bool completed);
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+ public virtual void Convert(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex, int charCount, bool flush, out int bytesUsed, out int charsUsed, out bool completed);
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+ public unsafe virtual int GetCharCount(byte* bytes, int count, bool flush);
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+ public abstract int GetCharCount(byte[] bytes, int index, int count);
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+ public virtual int GetCharCount(byte[] bytes, int index, int count, bool flush);
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+ public unsafe virtual int GetChars(byte* bytes, int byteCount, char* chars, int charCount, bool flush);
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+ public abstract int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex);
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+ public virtual int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex, bool flush);
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+ public virtual void Reset();
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+ }
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+ public sealed class DecoderExceptionFallback : DecoderFallback {
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+ public DecoderExceptionFallback();
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+ public override int MaxCharCount { get; }
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+ public override DecoderFallbackBuffer CreateFallbackBuffer();
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+ public override bool Equals(object value);
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+ public override int GetHashCode();
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+ }
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+ public abstract class DecoderFallback {
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+ protected DecoderFallback();
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+ public static DecoderFallback ExceptionFallback { get; }
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+ public abstract int MaxCharCount { get; }
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+ public static DecoderFallback ReplacementFallback { get; }
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+ public abstract DecoderFallbackBuffer CreateFallbackBuffer();
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+ }
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+ public abstract class DecoderFallbackBuffer {
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+ protected DecoderFallbackBuffer();
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+ public abstract int Remaining { get; }
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+ public abstract bool Fallback(byte[] bytesUnknown, int index);
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+ public abstract char GetNextChar();
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+ public abstract bool MovePrevious();
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+ public virtual void Reset();
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+ }
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+ public sealed class DecoderFallbackException : ArgumentException {
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+ public DecoderFallbackException();
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+ public DecoderFallbackException(string message);
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+ public DecoderFallbackException(string message, byte[] bytesUnknown, int index);
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+ public DecoderFallbackException(string message, Exception innerException);
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+ public byte[] BytesUnknown { get; }
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+ public int Index { get; }
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+ }
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+ public sealed class DecoderReplacementFallback : DecoderFallback {
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+ public DecoderReplacementFallback();
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+ public DecoderReplacementFallback(string replacement);
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+ public string DefaultString { get; }
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+ public override int MaxCharCount { get; }
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+ public override DecoderFallbackBuffer CreateFallbackBuffer();
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+ public override bool Equals(object value);
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+ public override int GetHashCode();
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+ }
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+ public abstract class Encoder {
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+ protected Encoder();
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+ public EncoderFallback Fallback { get; set; }
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+ public EncoderFallbackBuffer FallbackBuffer { get; }
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+ public unsafe virtual void Convert(char* chars, int charCount, byte* bytes, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed);
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+ public virtual void Convert(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex, int byteCount, bool flush, out int charsUsed, out int bytesUsed, out bool completed);
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+ public unsafe virtual int GetByteCount(char* chars, int count, bool flush);
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+ public abstract int GetByteCount(char[] chars, int index, int count, bool flush);
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+ public unsafe virtual int GetBytes(char* chars, int charCount, byte* bytes, int byteCount, bool flush);
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+ public abstract int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex, bool flush);
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+ public virtual void Reset();
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+ }
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+ public sealed class EncoderExceptionFallback : EncoderFallback {
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+ public EncoderExceptionFallback();
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+ public override int MaxCharCount { get; }
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+ public override EncoderFallbackBuffer CreateFallbackBuffer();
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+ public override bool Equals(object value);
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+ public override int GetHashCode();
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+ }
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+ public abstract class EncoderFallback {
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+ protected EncoderFallback();
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+ public static EncoderFallback ExceptionFallback { get; }
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+ public abstract int MaxCharCount { get; }
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+ public static EncoderFallback ReplacementFallback { get; }
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+ public abstract EncoderFallbackBuffer CreateFallbackBuffer();
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+ }
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+ public abstract class EncoderFallbackBuffer {
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+ protected EncoderFallbackBuffer();
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+ public abstract int Remaining { get; }
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+ public abstract bool Fallback(char charUnknownHigh, char charUnknownLow, int index);
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+ public abstract bool Fallback(char charUnknown, int index);
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+ public abstract char GetNextChar();
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+ public abstract bool MovePrevious();
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+ public virtual void Reset();
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+ }
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+ public sealed class EncoderFallbackException : ArgumentException {
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+ public EncoderFallbackException();
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+ public EncoderFallbackException(string message);
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+ public EncoderFallbackException(string message, Exception innerException);
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+ public char CharUnknown { get; }
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+ public char CharUnknownHigh { get; }
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+ public char CharUnknownLow { get; }
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+ public int Index { get; }
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+ public bool IsUnknownSurrogate();
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+ }
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+ public sealed class EncoderReplacementFallback : EncoderFallback {
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+ public EncoderReplacementFallback();
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+ public EncoderReplacementFallback(string replacement);
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+ public string DefaultString { get; }
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+ public override int MaxCharCount { get; }
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+ public override EncoderFallbackBuffer CreateFallbackBuffer();
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+ public override bool Equals(object value);
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+ public override int GetHashCode();
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+ }
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+ public abstract class Encoding {
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+ protected Encoding();
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+ protected Encoding(int codePage);
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+ protected Encoding(int codePage, EncoderFallback encoderFallback, DecoderFallback decoderFallback);
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+ public static Encoding ASCII { get; }
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+ public static Encoding BigEndianUnicode { get; }
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+ public virtual int CodePage { get; }
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+ public DecoderFallback DecoderFallback { get; }
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+ public EncoderFallback EncoderFallback { get; }
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+ public virtual string EncodingName { get; }
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+ public virtual bool IsSingleByte { get; }
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+ public static Encoding Unicode { get; }
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+ public static Encoding UTF32 { get; }
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+ public static Encoding UTF7 { get; }
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+ public static Encoding UTF8 { get; }
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+ public virtual string WebName { get; }
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+ public virtual object Clone();
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+ public static byte[] Convert(Encoding srcEncoding, Encoding dstEncoding, byte[] bytes);
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+ public static byte[] Convert(Encoding srcEncoding, Encoding dstEncoding, byte[] bytes, int index, int count);
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+ public override bool Equals(object value);
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+ public unsafe virtual int GetByteCount(char* chars, int count);
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+ public virtual int GetByteCount(char[] chars);
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+ public abstract int GetByteCount(char[] chars, int index, int count);
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+ public virtual int GetByteCount(string s);
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+ public unsafe virtual int GetBytes(char* chars, int charCount, byte* bytes, int byteCount);
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+ public virtual byte[] GetBytes(char[] chars);
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+ public virtual byte[] GetBytes(char[] chars, int index, int count);
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+ public abstract int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public virtual byte[] GetBytes(string s);
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+ public virtual int GetBytes(string s, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public unsafe virtual int GetCharCount(byte* bytes, int count);
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+ public virtual int GetCharCount(byte[] bytes);
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+ public abstract int GetCharCount(byte[] bytes, int index, int count);
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+ public unsafe virtual int GetChars(byte* bytes, int byteCount, char* chars, int charCount);
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+ public virtual char[] GetChars(byte[] bytes);
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+ public virtual char[] GetChars(byte[] bytes, int index, int count);
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+ public abstract int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex);
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+ public virtual Decoder GetDecoder();
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+ public virtual Encoder GetEncoder();
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+ public static Encoding GetEncoding(int codepage);
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+ public static Encoding GetEncoding(int codepage, EncoderFallback encoderFallback, DecoderFallback decoderFallback);
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+ public static Encoding GetEncoding(string name);
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+ public static Encoding GetEncoding(string name, EncoderFallback encoderFallback, DecoderFallback decoderFallback);
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+ public override int GetHashCode();
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+ public abstract int GetMaxByteCount(int charCount);
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+ public abstract int GetMaxCharCount(int byteCount);
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+ public virtual byte[] GetPreamble();
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+ public unsafe string GetString(byte* bytes, int byteCount);
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+ public virtual string GetString(byte[] bytes);
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+ public virtual string GetString(byte[] bytes, int index, int count);
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+ public static void RegisterProvider(EncodingProvider provider);
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+ }
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+ public abstract class EncodingProvider {
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+ public EncodingProvider();
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+ public abstract Encoding GetEncoding(int codepage);
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+ public virtual Encoding GetEncoding(int codepage, EncoderFallback encoderFallback, DecoderFallback decoderFallback);
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+ public abstract Encoding GetEncoding(string name);
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+ public virtual Encoding GetEncoding(string name, EncoderFallback encoderFallback, DecoderFallback decoderFallback);
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+ }
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+ public enum NormalizationForm {
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+ FormC = 1,
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+ FormD = 2,
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+ FormKC = 5,
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+ FormKD = 6,
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+ }
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+ public sealed class StringBuilder {
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+ public StringBuilder();
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+ public StringBuilder(int capacity);
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+ public StringBuilder(int capacity, int maxCapacity);
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+ public StringBuilder(string value);
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+ public StringBuilder(string value, int capacity);
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+ public StringBuilder(string value, int startIndex, int length, int capacity);
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+ public int Capacity { get; set; }
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+ public int Length { get; set; }
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+ public int MaxCapacity { get; }
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+ [System.Runtime.CompilerServices.IndexerName("Chars")]
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+ public char this[int index] { get; set; }
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+ public StringBuilder Append(bool value);
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+ public StringBuilder Append(byte value);
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+ public StringBuilder Append(char value);
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+ public unsafe StringBuilder Append(char* value, int valueCount);
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+ public StringBuilder Append(char value, int repeatCount);
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+ public StringBuilder Append(char[] value);
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+ public StringBuilder Append(char[] value, int startIndex, int charCount);
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+ public StringBuilder Append(Decimal value);
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+ public StringBuilder Append(double value);
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+ public StringBuilder Append(short value);
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+ public StringBuilder Append(int value);
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+ public StringBuilder Append(long value);
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+ public StringBuilder Append(object value);
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+ public StringBuilder Append(sbyte value);
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+ public StringBuilder Append(float value);
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+ public StringBuilder Append(string value);
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+ public StringBuilder Append(string value, int startIndex, int count);
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+ public StringBuilder Append(ushort value);
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+ public StringBuilder Append(uint value);
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+ public StringBuilder Append(ulong value);
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+ public StringBuilder AppendFormat(IFormatProvider provider, string format, object arg0);
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+ public StringBuilder AppendFormat(IFormatProvider provider, string format, object arg0, object arg1);
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+ public StringBuilder AppendFormat(IFormatProvider provider, string format, object arg0, object arg1, object arg2);
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+ public StringBuilder AppendFormat(IFormatProvider provider, string format, params object[] args);
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+ public StringBuilder AppendFormat(string format, object arg0);
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+ public StringBuilder AppendFormat(string format, object arg0, object arg1);
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+ public StringBuilder AppendFormat(string format, object arg0, object arg1, object arg2);
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+ public StringBuilder AppendFormat(string format, params object[] args);
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+ public StringBuilder AppendLine();
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+ public StringBuilder AppendLine(string value);
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+ public StringBuilder Clear();
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+ public void CopyTo(int sourceIndex, char[] destination, int destinationIndex, int count);
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+ public int EnsureCapacity(int capacity);
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+ public bool Equals(StringBuilder sb);
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+ public StringBuilder Insert(int index, bool value);
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+ public StringBuilder Insert(int index, byte value);
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+ public StringBuilder Insert(int index, char value);
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+ public StringBuilder Insert(int index, char[] value);
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+ public StringBuilder Insert(int index, char[] value, int startIndex, int charCount);
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+ public StringBuilder Insert(int index, Decimal value);
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+ public StringBuilder Insert(int index, double value);
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+ public StringBuilder Insert(int index, short value);
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+ public StringBuilder Insert(int index, int value);
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+ public StringBuilder Insert(int index, long value);
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+ public StringBuilder Insert(int index, object value);
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+ public StringBuilder Insert(int index, sbyte value);
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+ public StringBuilder Insert(int index, float value);
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+ public StringBuilder Insert(int index, string value);
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+ public StringBuilder Insert(int index, string value, int count);
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+ public StringBuilder Insert(int index, ushort value);
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+ public StringBuilder Insert(int index, uint value);
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+ public StringBuilder Insert(int index, ulong value);
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+ public StringBuilder Remove(int startIndex, int length);
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+ public StringBuilder Replace(char oldChar, char newChar);
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+ public StringBuilder Replace(char oldChar, char newChar, int startIndex, int count);
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+ public StringBuilder Replace(string oldValue, string newValue);
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+ public StringBuilder Replace(string oldValue, string newValue, int startIndex, int count);
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+ public override string ToString();
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+ public string ToString(int startIndex, int length);
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+ }
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+ public class UnicodeEncoding : Encoding {
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+ public UnicodeEncoding();
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+ public UnicodeEncoding(bool bigEndian, bool byteOrderMark);
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+ public UnicodeEncoding(bool bigEndian, bool byteOrderMark, bool throwOnInvalidBytes);
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+ public override bool Equals(object value);
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+ public unsafe override int GetByteCount(char* chars, int count);
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+ public override int GetByteCount(char[] chars, int index, int count);
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+ public override int GetByteCount(string s);
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+ public unsafe override int GetBytes(char* chars, int charCount, byte* bytes, int byteCount);
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+ public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public override int GetBytes(string s, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public unsafe override int GetCharCount(byte* bytes, int count);
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+ public override int GetCharCount(byte[] bytes, int index, int count);
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+ public unsafe override int GetChars(byte* bytes, int byteCount, char* chars, int charCount);
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+ public override int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex);
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+ public override Decoder GetDecoder();
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+ public override Encoder GetEncoder();
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+ public override int GetHashCode();
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+ public override int GetMaxByteCount(int charCount);
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+ public override int GetMaxCharCount(int byteCount);
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+ public override byte[] GetPreamble();
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+ public override string GetString(byte[] bytes, int index, int count);
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+ }
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+ public sealed class UTF32Encoding : Encoding {
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+ public UTF32Encoding();
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+ public UTF32Encoding(bool bigEndian, bool byteOrderMark);
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+ public UTF32Encoding(bool bigEndian, bool byteOrderMark, bool throwOnInvalidCharacters);
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+ public override bool Equals(object value);
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+ public unsafe override int GetByteCount(char* chars, int count);
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+ public override int GetByteCount(char[] chars, int index, int count);
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+ public override int GetByteCount(string s);
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+ public unsafe override int GetBytes(char* chars, int charCount, byte* bytes, int byteCount);
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+ public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public override int GetBytes(string s, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public unsafe override int GetCharCount(byte* bytes, int count);
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+ public override int GetCharCount(byte[] bytes, int index, int count);
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+ public unsafe override int GetChars(byte* bytes, int byteCount, char* chars, int charCount);
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+ public override int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex);
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+ public override Decoder GetDecoder();
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+ public override Encoder GetEncoder();
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+ public override int GetHashCode();
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+ public override int GetMaxByteCount(int charCount);
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+ public override int GetMaxCharCount(int byteCount);
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+ public override byte[] GetPreamble();
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+ public override string GetString(byte[] bytes, int index, int count);
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+ }
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+ public class UTF7Encoding : Encoding {
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+ public UTF7Encoding();
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+ public UTF7Encoding(bool allowOptionals);
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+ public override bool Equals(object value);
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+ public unsafe override int GetByteCount(char* chars, int count);
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+ public override int GetByteCount(char[] chars, int index, int count);
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+ public override int GetByteCount(string s);
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+ public unsafe override int GetBytes(char* chars, int charCount, byte* bytes, int byteCount);
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+ public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public override int GetBytes(string s, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public unsafe override int GetCharCount(byte* bytes, int count);
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+ public override int GetCharCount(byte[] bytes, int index, int count);
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+ public unsafe override int GetChars(byte* bytes, int byteCount, char* chars, int charCount);
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+ public override int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex);
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+ public override Decoder GetDecoder();
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+ public override Encoder GetEncoder();
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+ public override int GetHashCode();
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+ public override int GetMaxByteCount(int charCount);
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+ public override int GetMaxCharCount(int byteCount);
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+ public override string GetString(byte[] bytes, int index, int count);
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+ }
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+ public class UTF8Encoding : Encoding {
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+ public UTF8Encoding();
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+ public UTF8Encoding(bool encoderShouldEmitUTF8Identifier);
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+ public UTF8Encoding(bool encoderShouldEmitUTF8Identifier, bool throwOnInvalidBytes);
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+ public override bool Equals(object value);
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+ public unsafe override int GetByteCount(char* chars, int count);
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+ public override int GetByteCount(char[] chars, int index, int count);
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+ public override int GetByteCount(string chars);
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+ public unsafe override int GetBytes(char* chars, int charCount, byte* bytes, int byteCount);
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+ public override int GetBytes(char[] chars, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public override int GetBytes(string s, int charIndex, int charCount, byte[] bytes, int byteIndex);
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+ public unsafe override int GetCharCount(byte* bytes, int count);
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+ public override int GetCharCount(byte[] bytes, int index, int count);
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+ public unsafe override int GetChars(byte* bytes, int byteCount, char* chars, int charCount);
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+ public override int GetChars(byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex);
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+ public override Decoder GetDecoder();
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+ public override Encoder GetEncoder();
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+ public override int GetHashCode();
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+ public override int GetMaxByteCount(int charCount);
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+ public override int GetMaxCharCount(int byteCount);
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+ public override byte[] GetPreamble();
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+ public override string GetString(byte[] bytes, int index, int count);
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+ }
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+}
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```
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