private void CheckQuantity()
{
if (ticketlineBindingSource.Count <= 0)
{
MessageBox.Show(@"Enter an item first.");
BarcodeInputTextBox.Select();
return;
}
if (!string.IsNullOrEmpty(MultiplierTextBox.Text))
{
var newString = MultiplierTextBox.Text.Contains("x") ? MultiplierTextBox.Text.Replace("x", "") : MultiplierTextBox.Text;
double quantityCount;
if (double.TryParse(newString, out quantityCount))
{
var line = ticketlineBindingSource.Current as TicketLine;
if (line != null)
{
line.Quantity = quantityCount;
ticketlineBindingSource.ResetCurrentItem();
MultiplierTextBox.Clear();
BarcodeInputTextBox.Select();
}
}
}
CheckTotal();
}
private void ItemTenderGrid_CellMouseLeave(object sender, DataGridViewCellEventArgs e)
{
if (string.IsNullOrEmpty(BarcodeInputTextBox.Text))
{
BarcodeInputTextBox.Select();
}
}
private void InitAll()
{
//--set icon
Icon = Resources.shopping_cart;
//--align numeric textboxes
TotalAmountTextBox.TextAlign = HorizontalAlignment.Right;
TotalAmountTextBox.RightToLeft = RightToLeft.No;
CashAmountTextBox.TextAlign = HorizontalAlignment.Right;
CashAmountTextBox.RightToLeft = RightToLeft.No;
ChangeAmountTextBox.TextAlign = HorizontalAlignment.Right;
ChangeAmountTextBox.RightToLeft = RightToLeft.No;
//--set default input
TotalAmountTextBox.Text = (0).ToString("#,##0.00");
CashAmountTextBox.Text = (0).ToString("#,##0.00");
ChangeAmountTextBox.Text = (0).ToString("#,##0.00");
BarcodeInputTextBox.Clear();
//--set appearance
TotalAmountTextBox.ForeColor = Color.FromArgb(0, 174, 219);
CashAmountTextBox.ForeColor = Color.FromArgb(0, 174, 219);
ChangeAmountTextBox.ForeColor = Color.FromArgb(0, 174, 219);
//--change button text colors
ItemButton.Style = MetroColorStyle.Blue;
StocksButton.Style = MetroColorStyle.Blue;
MenuButton.Style = MetroColorStyle.Blue;
VoidButton.Style = MetroColorStyle.Blue;
PayButton.Style = MetroColorStyle.Blue;
//--set shortcuts
}
private void InputBarcodeItem()
{
var barcode = BarcodeInputTextBox.Text.Trim();
var product = SearchBarcode(barcode);
if (product != null)
{
AddProduct(product, 1);
BarcodeInputTextBox.Clear();
}
}
private void SalesForm_Load(object sender, EventArgs e)
{
printFont = new Font("Arial", 11f);
gray = Brushes.Gray;
receiptFont = new Font("Arial", 7.5f);
creditFont = new Font("Arial", 7.5f);
context = new PosContext();
InitAll();
NewTicket();
InitItemTenderGrid();
//--set focus to barcode
Activate();
BarcodeInputTextBox.Select();
}
private void CreateNewTransaction()
{
if (ticketlineBindingSource != null && ticketlineBindingSource.Count > 0)
{
NewTicket();
}
TotalCash = 0;
//-- clear amount boxes
TotalAmountTextBox.Text = DisplayAmountAsText(0);
CashAmountTextBox.Text = DisplayAmountAsText(0);
ChangeAmountTextBox.Text = DisplayAmountAsText(0);
//-- clear customer
CustomerTextBox.Clear();
CustomerCodeTextBox.Clear();
//-- clear barcode
BarcodeInputTextBox.Clear();
}
private void DetectMdasItems()
{
if (BarcodeInputTextBox.Text.Contains("+") || BarcodeInputTextBox.Text.Contains("-"))
{
BarcodeInputTextBox.Clear();
}
if (BarcodeInputTextBox.Text.Contains("*"))
{
BarcodeInputTextBox.Clear();
if (ticketlineBindingSource.Count > 0)
{
MultiplierTextBox.Focus();
MultiplierTextBox.Text = @"x";
MultiplierTextBox.Select(MultiplierTextBox.Text.Length, 0);
}
}
}
private void ClearButton_Click(object sender, EventArgs e)
{
BarcodeInputTextBox.Clear();
BarcodeInputTextBox.Select();
}
