title: Inserting into to listview from another thread
body: <p>I'm trying to insert an email form another thread to the Form1 listview, but somehow it doesn't work. Here's my code:</p>
  
  <pre><code>    private delegate void InsertIntoListDelegate(string email);
      private void InsertIntoList(string email)
      {
          if (f1.listView1.InvokeRequired)
          {
              f1.listView1.Invoke(new InsertIntoListDelegate(InsertIntoList), email);
          }
          else
          {
              f1.listView1.Items.Add(email);
              f1.listView1.Refresh();
          }
      }
  </code></pre>
  
  <p>If you can help me then thank you.</p>