public int Compare(GUIListItem x, GUIListItem y)
{
int res = 0;
if (x.Label == ".." && y.Label == "..")
{
res = 0;
}
else if (x.Label == "..")
{
res = -1;
}
else if (y.Label == "..")
{
res = 1;
}
else
{
BaseScore scx = x.TVTag as BaseScore;
BaseScore scy = y.TVTag as BaseScore;
if (scx == null || scy == null)
{
res = String.Compare(x.Label, y.Label);
}
else
{
res = scx.CompareTo(scy);
}
}
return(res);
}