示例#1
0
 public ChiTietHDBanBLL()
 {
     db = new QuanLyBanHangDataContext();
 }
示例#2
0
 public HoaDonBLL()
 {
     db = new QuanLyBanHangDataContext();
 }
示例#3
0
 public KhachHangBLL()
 {
     db = new QuanLyBanHangDataContext();
 }
示例#4
0
 public NhanVienBLL()
 {
     db = new QuanLyBanHangDataContext();
 }