title: auto scroll when Mouse Over webbrowser control ( not Focus )
body: <p>i create c# winform application contain 2 control : webbrowser and listbox (as pictured below).</p>
  
  <p>How to auto scroll when mouse over control with mouse wheel event (webbrowser  without having to click on this control (or set focus to this control because i want to scroll webbrowser while mouse still focus on textbox)</p>
  
  <p><img src="https://i.stack.imgur.com/g9KCe.jpg" alt=""></p>