showwindow(application.handle,sw_hide);
或
setwindowlong(application.handle,gwl_exstyle,getwindowlong(application.handle,gwl_exstyle) or ws_ex_toolwindow and not ws_ex_appwindow);
procedure TForm1.FormCreate(Sender: TObject);
begin
showwindow(application.handle,sw_hide);
setwindowlong(application.handle,gwl_exstyle,
getwindowlong(application.handle,gwl_exstyle)
or ws_ex_toolwindow and not ws_ex_appwindow);
end;
有了以上代码,最小化以后,在任务栏就看不到了。自己试试吧