/// <summary> /// ����ID�����Դ���� /// </summary> /// <param name="conn"></param> /// <param name="id"></param> /// <returns></returns> public Speciality GetNewsSpecialityInfoById(Connection conn, int id) { string SQL = "SELECT iId,iSiteId,iParent,vcTitle,vcExplain,dUpDateDate FROM Speciality (NOLOCK) WHERE iId=" + id.ToString(); DataTable dt = conn.GetDataTable(SQL); if (dt == null) return null; if (dt.Rows.Count != 1) return null; Speciality item = new Speciality(); DataRow Row = dt.Rows[0]; item.iId = (int)Row["iId"]; item.iSiteId = (int)Row["iSiteId"]; item.iParent = (int)Row["iParent"]; item.vcTitle = (string)Row["vcTitle"]; item.vcExplain = (string)Row["vcExplain"]; item.dUpDateDate = (DateTime)Row["dUpDateDate"]; dt.Clear(); dt.Dispose(); dt = null; Row.Delete(); return item; }
/// <summary> /// ���������Դ���� /// </summary> /// <param name="conn"></param> /// <returns></returns> public DataTable GetAllNewsSpecialityInfo(Connection conn) { string SQL = "SELECT iId,iSiteId,iParent,vcTitle,vcExplain,dUpDateDate FROM Speciality (NOLOCK)"; return conn.GetDataTable(SQL); }