is it possible that in one Form,there is a button,when in runtime user click there is more infomrtion(like a big drop down) and user click again it disappeared?thank u very much

hi

  may i ask is it possible that in one Form,there is a button,when in runtime user click there is more infomrtion(like a big drop down) and user click again it disappeared?thank u very much

  like  this?

   thank u very much