public TransactionMappingForm(Guid guid)
{
InitializeComponent();
initializeView();
operation = new BalanceOperation(guid);
operation.getNotConsumedBuying(table);
remainValue.Text = operation.getTransaction().amount.ToString();
}
private void chooseButton_Click(object sender, EventArgs e)
{
foreach (DataGridViewRow item in gridView.SelectedRows)
{
DataRow row = table.Rows[item.Index];
Debug.WriteLine(String.Format("Selected amount: {0} {1}", row["數量"], row["編號"]));
Guid selectedId = Guid.Parse(row["編號"].ToString());
decimal selectedAmount = Decimal.Parse(row["數量"].ToString());
decimal remainAmount = Decimal.Parse(remainValue.Text);
// Calculate the remaining amount after assigning the record.
if (remainAmount > selectedAmount)
{
operation.updateRemainingAmountToRecord(selectedId, 0);
remainAmount -= selectedAmount;
}
else
{
operation.updateRemainingAmountToRecord(selectedId, selectedAmount - remainAmount);
remainAmount = 0;
}
// Write balance record.
operation.addBalanceRecord(selectedId);
// Set the new amount back to the label.
remainValue.Text = remainAmount.ToString();
if (remainAmount == 0)
{
MessageBox.Show("沖帳紀錄已完成。");
this.Close();
}
else
{
// Refresh the form.
operation.getNotConsumedBuying(table);
}
}
}