private void Button_Click(object sender, RoutedEventArgs e)
 {
     try
     {
         if (Item == null)
         {
             DataAccess da = new DataAccess();
             bank_account ba = new bank_account();
             ba.account = da.GetAccount(AccountID);
             int BankID = (edtBank.SelectedItem as bank).id;
             ba.bank = da.BankGet(BankID);
             ba.BankAccount = edtAccountNumber.Text;
             ba.Description = edtDescription.Text;
             AccountID = da.BankAccountCreate(ba).id;
         }
         else
         {
             DataAccess da = new DataAccess();
             bank_account ba = da.bank_account_get(Item.id);
             int BankID = (edtBank.SelectedItem as bank).id;
             ba.bank = da.BankGet(BankID);
             ba.BankAccount = edtAccountNumber.Text;
             ba.Description = edtDescription.Text;
             da.BankAccountEdit(ba);
         }
     }
     catch (Exception)
     {
     }
     Close();
 }
        public void LoadItem(int id)
        {
            DataAccess da = new DataAccess();
            account b = da.GetAccount(id);
            this._id = id;
            edtName.Text = b.name;
            edtDescr.Text = b.description;
            edtAddress.Text = b.address;
            edtDiscount.Text = b.discount.ToString();
            edtOKPO.Text = b.okpo.ToString();

            //edtScore.Text = b.bank_score;
            edtShippingBase.Text = b.shipping_base;
            edtShippingDest.Text = b.shipping_point;

            // edtType.SelectedItem = b.account_type.name;
            //edtBank.SelectedItem = b.bank.name;
            edtUNN.Text = b.unn;
        }