private void Btn_Payment_Click(object sender, EventArgs e)
{
if (!double.TryParse(txt_payment.Text, out double payAmt))
{
MessageBox.Show("Payment must be a valid number.", "Incorrect Input", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (Math.Round(payAmt, 2) != payAmt)
{
MessageBox.Show("Cannot process fractions of a cent.", "Incorrect Input", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (payAmt < 0)
{
MessageBox.Show("Payment cannot be negative. If the balance must be changed, contact Accounting", "Incorrect Input", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (typeFlag) // flag: true = Accounts Payable
{
try
{
SQL.AcctPayPmt(idNum, payAmt);
string type = "Inventory";
//sorry. I cheated here. Its the end of the project and we didnt get any deeper into the AcctPayables
string particular = "Inventory Purchase of item #" + lbl_invoice.Text.Substring(4, 1) + " from Vendor " + vendor + " for Invoice # " + invoice;
SQL.NewLedgerEntry(type, particular, -payAmt);
MessageBox.Show("Payment of " + payAmt.ToString("$#.##") + " accepted.", "Payment Recorded", MessageBoxButtons.OK, MessageBoxIcon.Information);
DisplayPayData();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else if (!typeFlag) // flag : false = Accounts Rec
{
try
{
SQL.AccRecPmt(idNum, payAmt);
string type = "AcctRec";
string particular = "Acct Rec Sales for Invoice#" + idNum;
SQL.NewLedgerEntry(type, particular, -payAmt);
MessageBox.Show("Payment of " + payAmt.ToString("$#.##") + " accepted.", "Payment Recorded", MessageBoxButtons.OK, MessageBoxIcon.Information);
DisplayRecData();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else // shouldn't be possible? But just in case something funky happens...
{
throw new Exception("Error: Contact IT (Error Code: NotPayRecFlag)");
}
}
