title: DataGridView listing selected item from ListBox
body: <p>On my form1 there is a listbox listing the movies from database(bindingsourced).</p>
  
  <p>On my form 2 i placed a datagridview and would like to show the data of the selected movie from listbox on form1.</p>
  
  <pre><code>BindingSource bindingSource1 = new BindingSource();
  bindingSource1.DataSource = from s in db.Filmek where s.Filmcim == (string)f.lBfilmlista.SelectedValue select s;
  dataGridView1.DataSource = bindingSource1;
  </code></pre>
  
  <p>The problem with my code above that it only lists the first movie all the time whether i select other movie or not from the listbox on my form1. How should i do that to show the selected item from listbox all the time?</p>