コード例 #1
0
        private void depotButton_Click(object sender, EventArgs e)
        {
            try
            {
                double amount = double.Parse(amountPriceBox.Text);
                if (amount > 0)
                {
                    Account account = (Account)accountCombo.SelectedItem;

                    if (account == null)
                    {
                        throw new AccountManagementException("Customer does not have any accounts \r\n OR \r\n No account has been selected.");
                    }
                    else
                    {
                        Cash cashAmount = new Cash(amount);
                        cashAmount.DepositAsset(account);
                        amountPriceBox.Clear();
                    }
                }
                else
                {
                    MessageBox.Show("amount must be positive");
                }
            }
            catch (AccountManagementException accMgmtEx)
            {
                MessageBox.Show(accMgmtEx.Message);
            }
            catch
            {
                MessageBox.Show("All fields are required.");
            }
        }