private void LoadGiaoVien(int IDDonVi) { pGiaoVienInfo.IDNS_DonVi = IDDonVi; dtGiaoVien = oBGiaoVien.NangBacChuyenNgach_GetByIDNS_DonVi(IDDonVi); dtGiaoVien.Columns.Add("Chon", typeof(bool)); if (dtGiaoVien.Rows.Count > 0) { for (int i = 0; i < dtGiaoVien.Rows.Count; i++) { dtGiaoVien.Rows[i]["Chon"] = 0; } } dtGiaoVien.AcceptChanges(); grdGiaoVien.DataSource = dtGiaoVien; grvGiaoVien_FocusedRowChanged(null, null); }