title: copying from one list box to other listbox
body: <p>I am working with windows form application using c#. I have two list boxes i.e listbox1 and listbox2 and one button i.e btnall. listbox1 is bind using databind and listbox2 is empty. I want to copy all the items from listbox1 which is binded to other listbox2 which is empty. On the click of btnAll_click event.
  I am trying this</p>
  
  <pre><code>private void btnAll_Click(object sender, EventArgs e)
  {
      listbox2.Items.AddRange(listbox1.Items);
  }
  </code></pre>
  
  <p>but I am getting data.datarowview instead of the values.</p>