public override int GetHashCode()
{
int hash = 13;
hash = (hash * 7) + PrimaryKey.GetHashCode();
hash = (hash * 7) + SecondaryKey.GetHashCode();
return(hash);
}
public int CompareTo(KeyedEnumerator <T> other)
{
var result = ItemComparer.Compare(Current, other.Current);
if (result == 0)
{
result = SecondaryKey.CompareTo(other.SecondaryKey);
}
return(result);
}
