public void xoa1nhomnd(string mand) { using (QLBanHangDataContext data = new QLBanHangDataContext()) { Nhomnguoidung2 ndn = new Nhomnguoidung2(); ndn = data.Nhomnguoidung2s.Where(t => t.Manhomnguoidung == mand).FirstOrDefault(); if (ndn != null) { data.Nhomnguoidung2s.DeleteOnSubmit(ndn); data.SubmitChanges(); } } }
public void them1nhomnd(string manhonnd, string tennhomnguoidung, string mota) { using (QLBanHangDataContext data = new QLBanHangDataContext()) { Nhomnguoidung2 ndn = new Nhomnguoidung2(); ndn.Manhomnguoidung = manhonnd; ndn.Tennhomnguoidung = tennhomnguoidung; ndn.Mota = mota; data.Nhomnguoidung2s.InsertOnSubmit(ndn); data.SubmitChanges(); } }
public void sua1nhomnd(string mand, string tennhomnd, string mota) { using (QLBanHangDataContext data = new QLBanHangDataContext()) { Nhomnguoidung2 ndn = new Nhomnguoidung2(); ndn = data.Nhomnguoidung2s.Where(t => t.Manhomnguoidung == mand).FirstOrDefault(); if (ndn != null) { ndn.Tennhomnguoidung = tennhomnd; ndn.Mota = mota; data.SubmitChanges(); } } }