System.Number Class Reference

Classes
struct	NumberBuffer

Static Public Member Functions
static string	FormatDecimal (decimal value, ReadOnlySpan< char > format, NumberFormatInfo info)
static bool	TryFormatDecimal (decimal value, ReadOnlySpan< char > format, NumberFormatInfo info, Span< char > destination, [Out] int charsWritten)
static string	FormatDouble (double value, string format, NumberFormatInfo info)
static bool	TryFormatDouble (double value, ReadOnlySpan< char > format, NumberFormatInfo info, Span< char > destination, [Out] int charsWritten)
static string	FormatSingle (float value, string format, NumberFormatInfo info)
static bool	TryFormatSingle (float value, ReadOnlySpan< char > format, NumberFormatInfo info, Span< char > destination, [Out] int charsWritten)
static string	FormatInt32 (int value, ReadOnlySpan< char > format, IFormatProvider provider)
static bool	TryFormatInt32 (int value, ReadOnlySpan< char > format, IFormatProvider provider, Span< char > destination, [Out] int charsWritten)
static string	FormatUInt32 (uint value, ReadOnlySpan< char > format, IFormatProvider provider)
static bool	TryFormatUInt32 (uint value, ReadOnlySpan< char > format, IFormatProvider provider, Span< char > destination, [Out] int charsWritten)
static string	FormatInt64 (long value, ReadOnlySpan< char > format, IFormatProvider provider)
static bool	TryFormatInt64 (long value, ReadOnlySpan< char > format, IFormatProvider provider, Span< char > destination, [Out] int charsWritten)
static string	FormatUInt64 (ulong value, ReadOnlySpan< char > format, IFormatProvider provider)
static bool	TryFormatUInt64 (ulong value, ReadOnlySpan< char > format, IFormatProvider provider, Span< char > destination, [Out] int charsWritten)

Static Package Functions
static unsafe char *	UInt32ToDecChars (char *bufferEnd, uint value, int digits)
static char	ParseFormatSpecifier (ReadOnlySpan< char > format, [Out] int digits)
static void	NumberToString (ValueStringBuilder sb, Number.NumberBuffer number, char format, int nMaxDigits, NumberFormatInfo info, bool isDecimal)
static unsafe void	NumberToStringFormat (ValueStringBuilder sb, Number.NumberBuffer number, ReadOnlySpan< char > format, NumberFormatInfo info)
static int	ParseInt32 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info)
static long	ParseInt64 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info)
static uint	ParseUInt32 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info)
static ulong	ParseUInt64 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info)
static bool	TryParseInt32 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] int result)
static bool	TryParseInt64 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] long result)
static bool	TryParseUInt32 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] uint result)
static bool	TryParseUInt64 (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] ulong result)
static decimal	ParseDecimal (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info)
static double	ParseDouble (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info)
static float	ParseSingle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info)
static bool	TryParseDecimal (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] decimal result)
static bool	TryParseDouble (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] double result)
static bool	TryParseSingle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] float result)
static bool	TryStringToNumber (ReadOnlySpan< char > value, NumberStyles styles, Number.NumberBuffer number, NumberFormatInfo info, bool parseDecimal)

Static Private Member Functions
static void	DecimalToNumber (decimal value, Number.NumberBuffer number)
static string	FormatDouble (ValueStringBuilder sb, double value, ReadOnlySpan< char > format, NumberFormatInfo info)
static string	FormatSingle (ValueStringBuilder sb, float value, ReadOnlySpan< char > format, NumberFormatInfo info)
static bool	TryCopyTo (string source, Span< char > destination, [Out] int charsWritten)
static void	Int32ToNumber (int value, Number.NumberBuffer number)
static string	NegativeInt32ToDecStr (int value, int digits, string sNegative)
static bool	TryNegativeInt32ToDecStr (int value, int digits, string sNegative, Span< char > destination, [Out] int charsWritten)
static string	Int32ToHexStr (int value, char hexBase, int digits)
static bool	TryInt32ToHexStr (int value, char hexBase, int digits, Span< char > destination, [Out] int charsWritten)
static unsafe char *	Int32ToHexChars (char *buffer, uint value, int hexBase, int digits)
static unsafe void	UInt32ToNumber (uint value, Number.NumberBuffer number)
static string	UInt32ToDecStr (uint value, int digits)
static bool	TryUInt32ToDecStr (uint value, int digits, Span< char > destination, [Out] int charsWritten)
static unsafe void	Int64ToNumber (long input, Number.NumberBuffer number)
static string	NegativeInt64ToDecStr (long input, int digits, string sNegative)
static bool	TryNegativeInt64ToDecStr (long input, int digits, string sNegative, Span< char > destination, [Out] int charsWritten)
static string	Int64ToHexStr (long value, char hexBase, int digits)
static bool	TryInt64ToHexStr (long value, char hexBase, int digits, Span< char > destination, [Out] int charsWritten)
static unsafe void	UInt64ToNumber (ulong value, Number.NumberBuffer number)
static string	UInt64ToDecStr (ulong value, int digits)
static bool	TryUInt64ToDecStr (ulong value, int digits, Span< char > destination, [Out] int charsWritten)
static void	FormatCurrency (ValueStringBuilder sb, Number.NumberBuffer number, int nMinDigits, int nMaxDigits, NumberFormatInfo info)
static unsafe void	FormatFixed (ValueStringBuilder sb, Number.NumberBuffer number, int nMinDigits, int nMaxDigits, NumberFormatInfo info, int[] groupDigits, string sDecimal, string sGroup)
static void	FormatNumber (ValueStringBuilder sb, Number.NumberBuffer number, int nMinDigits, int nMaxDigits, NumberFormatInfo info)
static unsafe void	FormatScientific (ValueStringBuilder sb, Number.NumberBuffer number, int nMinDigits, int nMaxDigits, NumberFormatInfo info, char expChar)
static void	FormatExponent (ValueStringBuilder sb, NumberFormatInfo info, int value, char expChar, int minDigits, bool positiveSign)
static void	FormatGeneral (ValueStringBuilder sb, Number.NumberBuffer number, int nMinDigits, int nMaxDigits, NumberFormatInfo info, char expChar, bool bSuppressScientific)
static void	FormatPercent (ValueStringBuilder sb, Number.NumberBuffer number, int nMinDigits, int nMaxDigits, NumberFormatInfo info)
static unsafe void	RoundNumber (Number.NumberBuffer number, int pos)
static int	FindSection (ReadOnlySpan< char > format, int section)
static uint	Low32 (ulong value)
static uint	High32 (ulong value)
static uint	Int64DivMod1E9 (ulong value)
static bool	NumberToInt32 (Number.NumberBuffer number, int value)
static bool	NumberToInt64 (Number.NumberBuffer number, long value)
static bool	NumberToUInt32 (Number.NumberBuffer number, uint value)
static bool	NumberToUInt64 (Number.NumberBuffer number, ulong value)
static unsafe bool	ParseNumber (char *str, char *strEnd, NumberStyles styles, Number.NumberBuffer number, NumberFormatInfo info, bool parseDecimal)
static bool	TryParseInt32IntegerStyle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] int result, bool failureIsOverflow)
static bool	TryParseInt64IntegerStyle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] long result, bool failureIsOverflow)
static bool	TryParseUInt32IntegerStyle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] uint result, bool failureIsOverflow)
static bool	TryParseUInt32HexNumberStyle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] uint result, bool failureIsOverflow)
static bool	TryParseUInt64IntegerStyle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] ulong result, bool failureIsOverflow)
static bool	TryParseUInt64HexNumberStyle (ReadOnlySpan< char > value, NumberStyles styles, NumberFormatInfo info, [Out] ulong result, bool failureIsOverflow)
static bool	NumberBufferToDecimal (Number.NumberBuffer number, decimal value)
static void	StringToNumber (ReadOnlySpan< char > value, NumberStyles styles, Number.NumberBuffer number, NumberFormatInfo info, bool parseDecimal)
static bool	TrailingZeros (ReadOnlySpan< char > value, int index)
static unsafe char *	MatchChars (char *p, char *pEnd, string value)
static bool	IsWhite (int ch)
static bool	IsDigit (int ch)
static void	ThrowOverflowOrFormatException (bool overflow, string overflowResourceKey)
static bool	NumberBufferToDouble (Number.NumberBuffer number, double value)
static unsafe uint	DigitsToInt (char *p, int count)
static ulong	Mul32x32To64 (uint a, uint b)
static ulong	Mul64Lossy (ulong a, ulong b, int pexp)
static int	abs (int value)
static unsafe double	NumberToDouble (Number.NumberBuffer number)
static unsafe void	DoubleToNumber (double value, int precision, Number.NumberBuffer number)
static	Number ()

Static Private Attributes
static readonly string[]	s_posCurrencyFormats
static readonly string[]	s_negCurrencyFormats
static readonly string[]	s_posPercentFormats
static readonly string[]	s_negPercentFormats
static readonly string[]	s_negNumberFormats
static readonly int[]	s_charToHexLookup
static readonly ulong[]	s_rgval64Power10
static readonly sbyte[]	s_rgexp64Power10
static readonly ulong[]	s_rgval64Power10By16
static readonly short[]	s_rgexp64Power10By16

Detailed Description

Definition at line 11 of file Number.cs.

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

• source/mscorlib/System/Number.cs