private void btnThem_Click(object sender, EventArgs e) { try { bool flag = true; nv.MaNV = biz.BIZ_TaoMaNV(); nv.HoTen = txtHoTen.Text.Trim(); nv.MaNgach = cbNgach.SelectedValue.ToString(); nv.DanToc = txtDanToc.Text.Trim(); nv.DiaChi = txtDiaChi.Text.Trim(); nv.NgaySinh = Convert.ToDateTime(dateNgaySinh.Text.Trim()); nv.HinhAnh = System.IO.Path.GetFileName(ofd.FileName); nv.CMND = txtCMND.Text.Trim(); nv.NgayHuu = biz.BIZ_TinhNgayHuu(dateNgaySinh.Value, cbGioiTinh.SelectedItem.ToString()); nv.MaHeSo = cbHeSo.SelectedValue.ToString(); if (nv.HoTen == "" || nv.DanToc == "" || nv.DiaChi == "" || ofd.CheckFileExists == false || cbGioiTinh.SelectedIndex == -1 || nv.CMND == "") { flag = false; lbErr.Visible = true; lbErr.Text = "Nhập đầy đủ và chọn hình ảnh đại diện"; } if (flag) { nv.GioiTinh = cbGioiTinh.SelectedItem.ToString(); if (!Directory.Exists(@"../../../Webform/Images")) { Directory.CreateDirectory(@"../../../Webform/Images"); if (!File.Exists(@"../../../Webform/Images/" + ofd.SafeFileName)) { File.Copy(ofd.FileName, @"../../../Webform/Images/" + ofd.SafeFileName); } else { File.Copy(ofd.FileName, @"../../../Webform/Images/" + ofd.SafeFileName + RandomString(4) + ".jpg"); } } else { if (!File.Exists(@"../../../Webform/Images/" + ofd.SafeFileName)) { File.Copy(ofd.FileName, @"../../../Webform/Images/" + ofd.SafeFileName); } else { File.Copy(ofd.FileName, @"../../../Webform/Images/" + ofd.SafeFileName + RandomString(4) + ".jpg"); } } if (biz.Create(nv) == true) { _3Layer.LichSuChuyenBac _lichsuchuyenbac = new _3Layer.LichSuChuyenBac(); _lichsuchuyenbac.MaNV = nv.MaNV; _lichsuchuyenbac.Mangach = nv.MaNV; _lichsuchuyenbac.MaHeSo = nv.MaHeSo; _lichsuchuyenbac.NgayChuyen = DateTime.Now; BIZ_LichSuChuyenBac _bizlichsucb = new BIZ_LichSuChuyenBac(); _bizlichsucb.ThemLichSu(_lichsuchuyenbac); MessageBox.Show("Đã thêm!"); txtHoTen.Text = ""; txtDanToc.Text = ""; txtDiaChi.Text = ""; txtCMND.Text = ""; picNV.Image = null; } else { MessageBox.Show("Thêm thất bại!"); } } } catch (Exception ex) { MessageBox.Show("Lỗi hệ thống!"); } }