public string PhatSinhMaDauSach() { int so = dauSach_DAO.DemSoLuongDauSach(); string Ma = "DS"; int dem = 0; foreach (char x in so.ToString()) { dem++; } for (int i = 0; i < 8 - dem; i++) { Ma += "0"; } Ma += so.ToString(); return(Ma); }
public string PhatSinhMaDauSach() { int so = dauSach_DAO.DemSoLuongDauSach(); string Ma = "DS"; int dem = 0; foreach (char x in so.ToString()) { dem++; } for (int i = 0; i < 8 - dem; i++) { Ma += "0"; } Ma += so.ToString(); return(Ma); }