private void ShowInfoMessageOnNativeThread(object sender, UserInformationEventArgs e)
 {
     MessageBox.Show(e.UserInformation.Message, e.UserInformation.Label, e.UserInformation.Buttons, e.UserInformation.Icon);
 }
 private void InteractionServiceUserInformationReceived(object sender, UserInformationEventArgs e)
 {
     Invoke(new NativeThreadFunctinUserInfo(ShowInfoMessageOnNativeThread), this, e);
 }