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Upcase

Declaration:
Function Upcase (C : Char or string) : Char or String;
Description:
Upcase returns the uppercase version of its argument C. If its argument is a string, then the complete string is converted to uppercase. The type of the returned value is the same as the type of the argument.
Errors:
None.
See also:
Lowercase (531)

Listing: refex/ex72.pp

Program Example72;

{ Program to demonstrate the Upcase function. }

Var I : Longint;

begin
  For i:=ord('a') to ord('z') do
    write (upcase(chr(i)));
  Writeln;
  { This doesn't work in TP, but it does in Free Pascal }
  Writeln (Upcase('abcdefghijklmnopqrstuvwxyz'));
end.

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