/// <summary> /// Raises the LostFocus event. /// </summary> /// <param name="e">An EventArgs that contains the event data.</param> protected override void OnLostFocus(EventArgs e) { // Cannot process a message for a disposed control if (!IsDisposed && !Disposing) { // Do we have a manager for processing source messages? if (ViewManager != null) { ViewManager.LostFocus(); } } // Let base class fire standard event base.OnLostFocus(e); }