public void VisitorPattern()
{
ItemElements[] item = new ItemElements[] { new Book(20, "1123"), new Book(50, "125"), new Fruit(20, "Banana", 1), new Fruit(80, "PineApple", 2) };
int total = CalculatePrice(item);
Console.WriteLine("Total Price is " + total);
}
// for List (except Tree)
private void CreateHUDItemsForCollection(ICollection <IHUDItem> container, AutomationElement collection)
{
var bounds = collection.Current.BoundingRectangle;
var treeWalker = new TreeWalker(Condition);
var item = treeWalker.GetFirstChild(collection);
var beginOnScreen = false;
while (item != null)
{
var aeInfo = item.Current;
var rect = aeInfo.BoundingRectangle;
if (!IgnoreElements.Contains(aeInfo.ControlType) && bounds.Contains(rect))
{
if (!beginOnScreen && ItemElements.Contains(aeInfo.ControlType))
{
beginOnScreen = true;
}
var ct = aeInfo.ControlType;
rect.X -= DesktopBounds.Left;
rect.Y -= DesktopBounds.Top;
AddHUDItem(container, rect);
if (!EndElements.Contains(ct))
{
_taskList.Enqueue(item);
}
}
else if (beginOnScreen)
{
break;
}
item = treeWalker.GetNextSibling(item);
}
}
