Определить позицию панели задач

Оформил: DeeCo

{With SHAppBarMessage }

 uses
   ShellAPI;

 procedure TForm1.Button1Click(Sender: TObject);
 var
   tabd: TAppBarData;
   PosString: string;
 begin
   FillChar(tabd, SizeOf(TAppBarData), 0);
   tabd.cbSize := SizeOf(TAppBarData);
   if SHAppBarMessage(ABM_GETTASKBARPOS, Tabd) = 0 then Exit;
   with Tabd.rc do
     PosString := Format(' (%d, %d);(%d, %d) ', [Left, Top, Right, Bottom]);
   case tabd.uEdge of
     ABE_LEFT: ShowMessage('Left Position' + PosString);
     ABE_TOP: ShowMessage('Top Position' + PosString);
     ABE_RIGHT: ShowMessage('Right Position' + PosString);
     ABE_BOTTOM: ShowMessage('Bottom Position' + PosString);
   end;
 end;