unit Unit1;    interface    uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;    type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;    var
  Form1: TForm1;    implementation    {$R *.DFM}
Function GetDefaultPrinterName : String;
var
         iSize : Integer;
         sIniFile, sSection, sKeyName : PChar;
begin
         iSize := 256;
         sIniFile := 'win.ini';
         sSection := 'windows';
         sKeyName := 'device';
         SetLength(Result,iSize);
         GetPrivateProfileString(sSection,sKeyName,nil,PChar(Result),iSize,sIniFile);
         Result := Copy(Result, 0, Pos(',',Result)-1);
end;        procedure TForm1.Button1Click(Sender: TObject);
begin
  caption:=GetDefaultPrinterName;
end;    end.