public void PrintlnDiscount()
{
if (this.discountLine == null)
{
this.Println();
this.discountLine = this.lineInfo;
}
else
{
this.discountLine.Amount = this.Amount;
}
}
public void PrintlnSurcharge()
{
if (this.surchargeLine == null)
{
this.Println();
this.surchargeLine = this.lineInfo;
}
else
{
this.surchargeLine.Amount = this.Amount;
}
}
public void Println()
{
lineInfo = new InvoiceLineInfo();
lineInfo.Amount = this.Amount;
lineInfo.Desc = this.Desc;
lineInfo.Item = this.Item;
lineInfo.Price = this.Price;
lineInfo.Qty = this.Qty;
lineInfo.PLU = this.PLU;
lineInfo.LineNumber = this.LineNumber;
lineInfo.Employee_no = this.Employee_no;
invoiceLines.Add(lineInfo);
_colView.MoveCurrentToLast();
this.SetSelectedItemCursor();
}
public void ClearEmployeeLine(string employee)
{
try
{
InvoiceLineInfo lineInfoWork = null;
foreach (InvoiceLineInfo lineInfo in invoiceLines)
{
if (lineInfo.Employee_no == employee)
{
lineInfoWork = lineInfo;
}
}
if (lineInfoWork != null)
{
invoiceLines.Remove(lineInfoWork);
}
}
catch (Exception ex)
{
}
}
public void Clearln(int index)
{
try
{
InvoiceLineInfo lineInfoWork = null;
foreach (InvoiceLineInfo lineInfo in invoiceLines)
{
if (lineInfo.LineNumber == index)
{
lineInfoWork = lineInfo;
}
}
if (lineInfoWork != null)
{
invoiceLines.Remove(lineInfoWork);
}
}
catch (Exception ex)
{
}
}
void invoiceListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (PosEventStack.Instance.CurrentEvent is ItemVoid)
{
ItemVoid itemVoid = PosEventStack.Instance.CurrentEvent as ItemVoid;
if (itemVoid.States().PeekState() == ItemVoid.GET_LINE_NUMBER)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
NumKey numKey = new NumKey();
numKey.Engage(lineInfo.LineNumber);
}
catch
{
}
}
}
if (PosEventStack.Instance.CurrentEvent is EjPriceOverride)
{
EjPriceOverride ejPO = PosEventStack.Instance.CurrentEvent as EjPriceOverride;
if (ejPO.States().PeekState() == EjPriceOverride.GET_LINE_NUMBER)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
NumKey numKey = new NumKey();
numKey.Engage(lineInfo.LineNumber);
}
catch
{
}
}
}
if (PosEventStack.Instance.CurrentEvent is ChangeQuantity)
{
ChangeQuantity chQty = PosEventStack.Instance.CurrentEvent as ChangeQuantity;
if (chQty.States().PeekState() == ChangeQuantity.GET_LINE_NUMBER)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
NumKey numKey = new NumKey();
numKey.Engage(lineInfo.LineNumber);
}
catch
{
}
}
}
if (PosEventStack.Instance.CurrentEvent is RemoveSalesPerson)
{
RemoveSalesPerson rSalesPerson = PosEventStack.Instance.CurrentEvent as RemoveSalesPerson;
if (rSalesPerson.States().PeekState() == RemoveSalesPerson.GET_SALES_PERSON)
{
try
{
InvoiceLineInfo lineInfo = _colView.CurrentItem as InvoiceLineInfo;
PosContext.Instance.ClearInput();
PosContext.Instance.InputLine = lineInfo.Employee_no;
PosEventStack.Instance.NextEvent();
}
catch
{
}
}
}
}
public void Clear()
{
invoiceLines.Clear();
this.surchargeLine = null;
this.discountLine = null;
}
