public void Handle(ModelChangedEvent message)
        {
            this.IsDirty = true;

            if (message.RequiresServiceRestart)
            {
                this.IsRestartRequiredOnSave = true;
            }
        }
 public void Handle(ModelChangedEvent message)
 {
     //System.Diagnostics.Debug.WriteLine($"Model changed event received {message.Sender.GetType()}:{message.PropertyName}");
     this.IsDirty = true;
 }