public int Compare(object x, object y)
{
TreeNavigationItem firstTreeNavigationItem = x as TreeNavigationItem;
TreeNavigationItem secondTreeNavigationItem = y as TreeNavigationItem;
int compare = firstTreeNavigationItem.Type.CompareTo(secondTreeNavigationItem.Type);
if (compare == 0)
{
if (firstTreeNavigationItem.Name != null)
{
return(firstTreeNavigationItem.Name.CompareTo(secondTreeNavigationItem.Name));
}
return(firstTreeNavigationItem.ToString().CompareTo(secondTreeNavigationItem.ToString()));
}
return(compare);
}
