[Overview][Types][Classes][Procedures and functions][Index] Reference for unit 'Character' (#rtl)

IsDigit

Alias for TCharacter.IsDigit

Declaration

Source position: character.pas line 158

function IsDigit(

  AChar: UnicodeChar

):Boolean; overload;

function IsDigit(

  const AString: UnicodeString;

  AIndex: Integer

):Boolean; overload;

Arguments

AChar

  

UTF16 Character

Function result

True if the indicated character has category ucDecimalNumber

Arguments

AString

  

String containing UTF-16 encoded characters

AIndex

  

Index of UTF16 encoded character in AString to be checked.

Description

IsDigit is a shortcut for TCharacter.IsDigit.

See also

TCharacter.IsDigit

  

Check whether a Unicode character is a digit


Documentation generated on: Jun 23 2021