title: InvokeEvent: Invoke or BeginInvoke cannot be called on a control until the window handle has been created
body: <pre><code>private void manager_OnWebSiteVisited(object source, WebSiteVisitedEventArgs args)
          {
              if (InvokeRequired)
                  txtStatus.BeginInvoke(new WebSiteVisitedCallback(WebSiteVisited), new object[] { args });
              else
                  txtStatus.Invoke(new WebSiteVisitedCallback(WebSiteVisited), new object[] { args });
          }
  </code></pre>
  
  <p>InvokeEvent: Invoke or BeginInvoke cannot be called on a control until the window handle has been created.</p>
  
  <p>i can use if (IsHandleCreated) but i do not know what to do if is not created. How to create it?</p>