protected virtual void OnModuleLoaded(ModuleLoadedEventArgs e)
        {
            var handler = ModuleLoaded;

            if (handler != null)
            {
                handler(this, e);
            }
        }
 // ----- Event callbacks
 private void ModuleManagerOnModuleLoaded(object sender, ModuleLoadedEventArgs args)
 {
     LoadCommandsFromModule(args.Module);
 }