TCharHelper

type TCharHelper = type helper

public

const

  MaxHighSurrogate = UnicodeChar(HIGH_SURROGATE_END)

  MaxLowSurrogate = UnicodeChar(LOW_SURROGATE_END)

  MaxSurrogate = UnicodeChar(LOW_SURROGATE_END)

  MinHighSurrogate = UnicodeChar(HIGH_SURROGATE_BEGIN)

  MinLowSurrogate = UnicodeChar(LOW_SURROGATE_BEGIN)

  MinSurrogate = UnicodeChar(HIGH_SURROGATE_BEGIN)

public

  class function MaxCodePoint;

  class function UnicodeDataVersion;

  class function ConvertFromUtf32();

  class function ConvertToUtf32();

  function GetNumericValue();

  function GetUnicodeCategory();

  function IsControl();

  function IsDefined();

  function IsDigit();

  function IsHighSurrogate();

  function IsInArray();

  function IsLetter();

  function IsLetterOrDigit();

  function IsLower();

  function IsLowSurrogate();

  function IsNumber();

  function IsPunctuation();

  function IsSeparator();

  function IsSurrogate();

  function IsSymbol();

  function IsUpper();

  function IsWhiteSpace();

  function ToLower();

  function ToUpper();

  function ToUCS4Char;

  class function IsSurrogatePair();

end;

TCharHelper