public bool SaveDish(int id_dish, string name_dish, int?id_selection, bool availability, string price1, string price2) //сохранение изменений
{
decimal rub = decimal.Parse(price1);
decimal kop = decimal.Parse(price2) * decimal.Parse((0.01).ToString());
var dish = db.list_of_dishes.FirstOrDefault(w => w.id_dish == id_dish);
if ((name_dish != "") && (price != 0) && (id_selection != null))
{
if (dish == null)
{
dish = new list_of_dishes();
dish.id_dish = id_dish;
}
dish.name_dish = employee.Savestring(name_dish);
dish.id_selection = id_selection;
dish.availability = availability;
dish.price = rub + kop;
db.list_of_dishes.AddOrUpdate(dish);
db.SaveChanges();
return(true);
}
else
{
return(false);
}
}
public static list_of_dishes DynamicDish(dynamic dish) //перевод из динамического типа в тип list_of_dish
{
list_of_dishes Newdish = new list_of_dishes();
Newdish.id_dish = dish.id_dish;
Newdish.name_dish = dish.name_dish;
Newdish.id_selection = dish.id_selection;
Newdish.availability = dish.availability;
Newdish.price = dish.price;
return(Newdish);
}
public ADD_EDIT_DISH(employee emp, dynamic dish)
{
InitializeComponent();
this.emp = emp;
this.dish = list_of_dishes.DynamicDish(dish);
maskedTextBoxPriceP.Text = (Math.Truncate(dish.price)).ToString();
maskedTextBoxPriceK.Text = ((dish.price - Math.Truncate(dish.price)) * 100).ToString();
name_dish.Text = dish.name_dish;
var comboList = menu.ComboSel();
foreach (menu i in comboList)
{
comboSelection.Items.Add(i.name_selection);
}
if (dish.name_selection != null)
{
comboSelection.SelectedItem = dish.name_selection;
}
checkBoxAv.Checked = dish.availability;
}
private void comboSelection_SelectedIndexChanged(object sender, EventArgs e)
{
list_of_dishes dish = new list_of_dishes();
selectList.DataSource = dish.SelectListDish(comboSelection.SelectedItem.ToString());
}