NetworkVis.UniversePadPoint.GetChildIndexClickedOn C# (CSharp) Method

        private int GetChildIndexClickedOn(System.Windows.Point clickpt)
        {
            int result = -1;
            int loop;
            for (loop = 0; loop < PadParent.Children.Count-1; loop++)
            {
                 UIElement childVisual = (UIElement)VisualTreeHelper.GetChild(PadParent, loop);
                 Visual myvisual = (Visual)VisualTreeHelper.GetChild(PadParent, loop);
                 if (bTestNode(clickpt, childVisual))
                 {
                     result = loop;
                     break;

                 }
                 
            }
            

            return (result);
        }