public FormCart(FormMenu form)
{
InitializeComponent();
formMenu = form;
formError = new FormError();
_emptyPhoneNumField = MTBoxPhoneNum.Text;
_emptyNameField = TBoxName.Text;
_emptyEmailField = TBoxEmail.Text;
CBoxOrder.SelectedIndexChanged += CBoxOrder_SelectedIndexChanged;
}
public FormMenu()
{
InitializeComponent();
formCart = new FormCart(this);
formError = new FormError();
var myMenu = JsonConvert.DeserializeObject <Menus>(File.ReadAllText("data.json"));
CBoxMenu.DataSource = myMenu.DishMenus;
CBoxMenu.DisplayMember = "Title";
CBoxMenu.SelectedIndexChanged += CBoxMenu_SelectedIndexChanged;
}