[Overview][Constants][Types][Classes][Procedures and functions][Variables] Reference for unit 'System' (#rtl)

lowerCase

Return lowercase version of a string.

Declaration

Source position: line 0

function lowerCase(

  const s: shortstring

):shortstring; overload;

function lowerCase(

  c: Char

):Char; overload;

function lowercase(

  const s: ansistring

):ansistring;

Description

Lowercase returns the lowercase version of its argument C. If its argument is a string, then the complete string is converted to lowercase. The type of the returned value is the same as the type of the argument.

Errors

None.

See also

Upcase

  

Convert a string to all uppercase.

Example

Program Example73;

{ Program to demonstrate the Lowercase function. }

Var I : Longint;

begin
  For i:=ord('A') to ord('Z') do
    write (lowercase(chr(i)));
  Writeln;
  Writeln (Lowercase('ABCDEFGHIJKLMNOPQRSTUVWXYZ'));
end.