private void OrderProcessingStartCompleted(IAsyncResult ar)
{
if (OrderProcessingStart == null)
{
return;
}
OrderProcessingStart.EndInvoke(ar);
}
// OrderProcessingStart
public void OnOrderProcessingStart(long totalNumberOfOrders)
{
if (OrderProcessingStart == null)
{
return;
}
this.TotalNumberOfOrders = totalNumberOfOrders;
this.OrdersProcessedCount = 0;
OrderProcessingStart.BeginInvoke(this, new EventArgs(),
new AsyncCallback(OrderProcessingStartCompleted), null);
}
