public static Visual FindDescendantByType(Visual element, Type type)
{
return(VisualTreeHelperEx.FindDescendantByType(element, type, true));
}
public static T FindDescendantByType <T>(Visual element) where T : Visual
{
Visual temp = VisualTreeHelperEx.FindDescendantByType(element, typeof(T));
return(( T )temp);
}