// Go ahead and make bank account deposit
//******************************************************************************************************************************
private void MakeDeposit_Click_1(object sender, EventArgs e)
//******************************************************************************************************************************
{
// Caution, this bank account may be one of several for this customer,
// so make NO assumptions
// Bank is already the correct record
Int32 bankaccountno = 0;
if (accountnumber.Text.Length == 0 || textBox2.Text.Length == 0)
{
info.Text = "Please complete both fields before pressing Go";
MessageBox.Show("Please complete both fields before pressing Go", "Data Input Error");
return;
}
if (notes.Text == "")
{
MessageBox.Show("You have not entered a reason for this deposit ?\nDo you want to continue without doing so ?",
"Data Input Error", MessageBoxButtons.YesNo);
if (DialogResult == DialogResult.No)
{
return;
}
}
// This is the bank account #
bankaccountno = Convert.ToInt32(accountnumber.Text);
string acnostring = accountnumber.Text;
string amountstr = textBox2.Text.Trim( );
if (!amountstr.Contains("."))
{
amountstr += ".00";
}
decimal amount = Convert.ToDecimal(amountstr);
if (amount <= 0)
{
throw new ArgumentOutOfRangeException(nameof(amount), "Amount of Deposit [" + amount + "] must be positive");
}
// Update the Bank ArrayList
Bank = DataArray.ArrayGetBank(bankaccountno);
if (Bank == null)
{
MessageBox.Show("Unable to Find Bank Account in LinkedList??..\nDeposit transaction aborted.", "Fatal Error"); return;
}
string custnostring = Bank.CustAccountNumber.ToString( );
// This call updates BOTH the Bank A/c and the entry in the LinkedList
if (!BankAccount.UpdateBankLinkedList(bankaccountno, amount))
{
MessageBox.Show("Failed to update BankAccount Linked List for Account " + acnostring, "Bank Account Deposit");
}
// Also save the updated bank account back to disk
SerializeData.WriteBankAccountToDiskAndText(Bank, Bank.FullFileName);
// now add a new transaction for this operation
BankTransaction Deposit = new BankTransaction( );
Deposit.TransDate = DateTime.Now;
Deposit.AccountType = Bank.AccountType;
Deposit.CustAccountNumber = Bank.CustAccountNumber;
Deposit.BankAccountNumber = Bank.BankAccountNumber;
Deposit.Transamount = amount;
Deposit.Notes = "New Deposit : " + notes.Text;
Deposit.Status = Bank.Status;
BankTransaction.allBankTransactions.AddLast(Deposit);
// update the Customer Balance Hash Table cos it holds the balance value
CustomerBalanceHashTable.DeleteHashCustBalEntry(custnostring);
CustomerBalanceHashTable.AddHashCustBalEntry(custnostring, Bank.Balance);
MessageBox.Show("Deposit of " + amount.ToString( ) + " has been added to account # " + custnostring + "\nThe new balance is £" + Bank.Balance.ToString( ), "Bank Account Deposit");
textBox2.Text = "";
notes.Text = "";
accountnumber.Focus( );
return;
}
