public int CompareTo(BillCell other) { return(alpha.Compare(concatMaterial, other.concatMaterial)); }
public int CompareTo(ChangePanel other) { return(alphaComparer.Compare(MarkSb, other.MarkSb)); }
public int CompareTo(BillCell other) { return(alpha.Compare(concatMaterial, other.concatMaterial)); }
public int CompareTo(ChangePanel other) { return(alphaComparer.Compare(MarkSb, other.MarkSb)); }