StatusBar

Hi

I'm using version 1.4.2.1 of SandBar.  I perform a number of operations that update the text on the status bar.  The operations are executed on a background thread.  When the background thread completes, I fire an event, the form containing the status bar intercepts the event and marshalls the text updates onto the UI thread by evaluating InvokeRequired as follows:

private 

void OnOperationComplete(object sender, EventArgs e) {
  if (InvokeRequired) {
    Invoke(new EventHandler(OnOperationComplete));
  }
  else {
    statusBarItem.Text = "Complete!";
    statusBar.Refresh();
  }
}

I'm not sure why I get this error: "Object is currently in use elsewhere".  The status bar ends up with a big red x through it...

Hope someone can help.

Craig