unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
public
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
function GetSubString(Source : String; Position : Integer) : String;
var
SL : TStringList;
begin
SL := TStringList.Create;
ExtractStrings([' '],[],PChar(Source),SL);
Result := SL.Strings[Position - 1];
SL.Free;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
Source : String;
Position : Integer;
begin
Source := 'La inteligencia es la habilidad para adaptarse al cambio';
Position := 2;
MessageDlg(GetSubString(Source,Position),mtInformation,[mbOK],0);
end;
end.