partial void DeleteKHACH_HANG(KHACH_HANG instance);
partial void InsertKHACH_HANG(KHACH_HANG instance);
partial void UpdateKHACH_HANG(KHACH_HANG instance);
private void btnLuu_Click(object sender, EventArgs e) { if (!Check()) { return; } try { if (tinh_trang == "them") { KHACH_HANG kh = new KHACH_HANG { Ma_Khach_Hang = txtMaKhachHang.Text, Ten_Khach_Hang = txtTenKhachHang.Text, Ma_Khu_Vuc = string.IsNullOrEmpty(txtKhuVuc.Text) ? "" : txtKhuVuc.EditValue.ToString(), Dia_Chi = txtDiaChi.Text, Ma_So_Thue = txtMaSoThue.Text, Dien_Thoai = txtDienThoai.Text, Fax = txtFax.Text, Email = txtEmail.Text, Di_Dong = txtDiDong.Text, Website = txtWebsite.Text, Nguoi_Lien_He = txtNguoiLienHe.Text, NickYM = txtYahoo.Text, NickSky = txtSkype.Text, Tai_Khoan_Ngan_Hang = txtTaiKhoanNganHang.Text, Ten_Ngan_Hang = txtTenNganHang.Text, Ghi_Chu = txtGhiChu.Text }; db.KHACH_HANGs.InsertOnSubmit(kh); } else { var kh = (from k in db.KHACH_HANGs where k.Ma_Khach_Hang == txtMaKhachHang.Text select k).FirstOrDefault(); kh.Ma_Khach_Hang = txtMaKhachHang.Text; kh.Ten_Khach_Hang = txtTenKhachHang.Text; kh.Ma_Khu_Vuc = string.IsNullOrEmpty(txtKhuVuc.Text) ? "" : txtKhuVuc.EditValue.ToString(); kh.Dia_Chi = txtDiaChi.Text; kh.Ma_So_Thue = txtMaSoThue.Text; kh.Dien_Thoai = txtDienThoai.Text; kh.Fax = txtFax.Text; kh.Email = txtEmail.Text; kh.Di_Dong = txtDiDong.Text; kh.Website = txtWebsite.Text; kh.Nguoi_Lien_He = txtNguoiLienHe.Text; kh.NickYM = txtYahoo.Text; kh.NickSky = txtSkype.Text; kh.Tai_Khoan_Ngan_Hang = txtTaiKhoanNganHang.Text; kh.Ten_Ngan_Hang = txtTenNganHang.Text; kh.Ghi_Chu = txtGhiChu.Text; } db.SubmitChanges(); RaiseReloadEventHander(); Close(); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }