public List <SanPham> LayToanBoSanPham() { try { SanPhamAccess spA = new SanPhamAccess(); return(spA.LayToanBoSanPham()); }catch (Exception ex) { throw ex; } }
public void SuaSanPham(SanPham sp) { try { SanPhamAccess spA = new SanPhamAccess(); spA.SuaSanPham(sp); } catch (Exception ex) { throw ex; } }
public void XoaSanPham(string maSP) { try { SanPhamAccess spA = new SanPhamAccess(); spA.XoaSanPham(maSP); } catch (Exception ex) { throw ex; } }
public List <SanPham> LaySanPhamTheoMaLoaiHang(string maLoaiHang) { try { SanPhamAccess spA = new SanPhamAccess(); return(spA.LaySanPhamTheoMaLoaiHang(maLoaiHang)); } catch (Exception ex) { throw ex; } }
public int ValidMaSanPhamToAdd(string maSinh) { try { SanPhamAccess spA = new SanPhamAccess(); return(spA.ValidMaSanPhamToAdd(maSinh)); } catch (Exception ex) { throw ex; } }