// Lấy thông tin theo tiêu chí tìm kiếm nhat định
        private void LoadGridSearch()
        {
            int IsSelectAll = 0;

            int KeyID = 0;

            if (txtCritId.Text.Trim().Length > 0)
            {
                KeyID = int.Parse(txtCritId.Text.Trim());
            }

            string NameNewsEL = CommonClass.StringValidator.GetSafeString(txtCritNameEL.Text.Trim());
            string NameNewsVN = CommonClass.StringValidator.GetSafeString(txtCridNameVN.Text.Trim());

            DB.DB_Object.ClassPrograms objClassData = new DB.DB_Object.ClassPrograms();
            DataTable dt = objClassData.getDataSearchPrograms(IsSelectAll, KeyID, NameNewsEL, NameNewsVN);

            lblTotalRows.Text = dt.Rows.Count.ToString();
            _grid.DataSource  = dt;
            _grid.DataBind();
        }