//public void ErrorCallback()
//{
// Console.WriteLine("ErrorCallback called from form closing");
// client.ErrorCallback();
// cancelableThread.Abort();
//}
//public void SuccessCallback() // This will be called when form is closed
//{
// Console.WriteLine("Callback from form");
//}
private void CloseForm()
{
f.ReadyToDie = true;
f.CloseFromOtherThread(); // Close form wait
}