public AddEditModelDialog(int modelId)
        {
            InitializeComponent();
            Title = "Edit Model";

            viewModel = new AddEditModelViewModel(modelId);
            viewModel.View = this;
        }
        public AddEditModelDialog(int manufacturerId, int equipmentTypeId)
        {
            InitializeComponent();
            Model = new Model();
            Model.ManufacturerId = manufacturerId;

            viewModel = new AddEditModelViewModel(Model, equipmentTypeId);
            viewModel.View = this;
            DataContext = viewModel;
            Utils.ResetOriginalValues(this);
        }