public void RemoveShopLot(ShopLot lot)
{
if (!MyDb.RemoveData(lot.Name, "ShopLot"))
{
throw new ArgumentException("Goods is not exists");
}
}
public void RemoveAccount(Account account)
{
if (!MyDb.RemoveData(account.Name, "Account"))
{
throw new ArgumentException("Account is not exists", "account");
}
}
