private void OnPrinting(int current)
{
var args = new PrintingEventArgs {
CurrentPage = current
};
Printing?.Invoke(this, args);
Thread.Sleep(1500);
}
private void Permutate(int position)
{
if (position == _arrayLength)
{
Printing?.Invoke(_array);
return;
}
for (int i = position; i < _arrayLength; i++)
{
Swap(i, position);
Permutate(position + 1);
Swap(i, position);
}
}
public void Print <TEntity>(TEntity entity)
{
Printing?.Invoke(this, new EventArgs());
Console.WriteLine(entity);
// TODO zapisz do logu
//if (log != null)
//{
// log.Invoke($"LOG: {entity}");
//}
// C# 6.0
log?.Invoke($"LOG: {entity}");
Finished?.Invoke("koniec wydruku");
}
private void Permutate(Stack <string> tempStack)
{
if (tempStack.Count == _arrayLength)
{
// call print event.
Printing?.Invoke(tempStack);
return;
}
foreach (var item in _array)
{
if (tempStack.Contains(item))
{
continue;
}
tempStack.Push(item);
Permutate(tempStack);
tempStack.Pop();
}
}
protected virtual void OnPrinted(PrintEventArgs e)
{
EventHandler <PrintEventArgs> temp = Printing;
Printing?.Invoke(this, e);
}
protected virtual void OnPrinting(PrintingEventArgs e)
{
Printing?.Invoke(new object(), e);
}
private void PrintCupom_PrintPage(object sender, PrintPageEventArgs e)
{
var tools = new PrinterTools(e);
Printing.Invoke(this, tools);
}