public void xoaKhachHang(string mancc) { QL_NhaCungCap delete = data.QL_NhaCungCaps.Where(t => t.MaNCC == mancc).FirstOrDefault(); if (delete != null) { data.QL_NhaCungCaps.DeleteOnSubmit(delete); } data.SubmitChanges(); }
public void themNhaCungCap(string mancc, string tenncc, string diachi, string sdt, string email) { QL_NhaCungCap insert = new QL_NhaCungCap(); insert.MaNCC = mancc; insert.TenNCC = tenncc; insert.DiaChi = diachi; insert.SDT = sdt; insert.Email = email; data.QL_NhaCungCaps.InsertOnSubmit(insert); data.SubmitChanges(); }
public void suaKhachHang(string mancc, string tenncc, string diachi, string sdt, string email) { QL_NhaCungCap update = data.QL_NhaCungCaps.Where(t => t.MaNCC == mancc).FirstOrDefault(); if (update != null) { update.TenNCC = tenncc; update.DiaChi = diachi; update.SDT = sdt; update.Email = email; } data.SubmitChanges(); }