public List <KhachHang> TimKhachHang(string tenKH) { try { KhachHangAccess khAc = new KhachHangAccess(); return(khAc.TimKhachHang(tenKH)); } catch (Exception ex) { throw ex; } }
public int ValidMaKhachHang() { try { KhachHangAccess khAc = new KhachHangAccess(); return(khAc.ValidMaKhachHang()); } catch (Exception ex) { throw ex; } }
public void SuaKhachHang(KhachHang kh) { try { KhachHangAccess khAC = new KhachHangAccess(); khAC.SuaKhachHang(kh); } catch (Exception ex) { throw ex; } }
public void XoaKhachHang(string maKH) { try { KhachHangAccess khAC = new KhachHangAccess(); khAC.XoaKhachHang(maKH); } catch (Exception ex) { throw ex; } }
public List <KhachHang> LayToanBoKhachHang() { try { KhachHangAccess khAC = new KhachHangAccess(); return(khAC.LayToanBoKhachHang()); } catch (Exception ex) { throw ex; } }