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//Delphi FAQs and TIs type TForm1 = class(TForm) Label1: TLabel; private { Private declarations } procedure WM_SpoolerStatus(var Msg : TWMSPOOLERSTATUS); message WM_SPOOLERSTATUS; public { Public declarations } end; var Form1: TForm1; implementation {$R *.DFM} procedure TForm1.WM_SpoolerStatus(var Msg : TWMSPOOLERSTATUS); begin Lable1.Caption := IntToStr(msg.JobsLeft) + ' Jobs currenly in spooler'; msg.Result := 0; end;