public static string strMaNVOld, strHoOld, strTenOld; // gia tri ho ten luc moi tim, dung de so sanh khi nhap phong TH ng dung sua thong tin sau khi tim duoc cnvc // se duoc gan khi double click nv o gridview ds public QuyetDinhChung() { InitializeComponent(); oQDChung = new Business.HDQD.QuyetDinhChung(); oLoaiQD = new Business.HDQD.LoaiQuyetDinh(); oLoaiPhuCap = new Business.HDQD.LoaiPhuCap(); }