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Function to obtain a number of characters of a text string.

Syntax

function Length(sSt: string): integer;

Parameters and return values

Function result

Returns the number of characters of the string.

Example

var
  sData: array[1..4] of string;
  i: integer;
begin
  sData[1] := 'If I take you home tonight';
  sData[2] := 'I will think of songs to sing to you';
  sData[3] := 'Music filled with joy and light ';
  sData[4] := 'If I take you home tonight';
    for i := 1 to 4 do 
      mLogScript(sData[i], inttostr(length(sData[i])) + ' symbols');
end.

Script work result

[14:31:39] (Log "Length"): [26 symbols] If I take you home tonight

[14:31:39] (Log "Length"): [36 symbols] I will think of songs to sing to you

[14:31:39] (Log "Length"): [32 symbols] Music filled with joy and light

[14:31:39] (Log "Length"): [26 symbols] If I take you home tonight
 

See also

IntToStr
mLogScript