private void registerInputBoxes()
{
for (int i = 0; i < VisualTreeHelper.GetChildrenCount(this); i++)
{
// Retrieve child visual at specified index value.
Visual childVisual = (Visual)VisualTreeHelper.GetChild(this, i);
InputBox ibx = new InputBox();
if (Object.ReferenceEquals(childVisual.GetType(), ibx.GetType()))
{
//childVisual.
InputBox ib = (InputBox)childVisual;
ib.GotFocus += new System.Windows.RoutedEventHandler(this.InputBoxFocus);
// Enumerate children of the child visual object.
}
}
}