public StudentParentDetail GetStudentDetailByUid(string StudentUid)
        {
            StudentParentDetail ObjStudentParentDetail = new StudentParentDetail();
            String ResultSet = null;

            DbParam[] param = new DbParam[]
            {
                new DbParam(StudentUid, typeof(System.String), "_StudentUid"),
                new DbParam(userDetail.schooltenentId, typeof(System.String), "_TenentId")
            };
            DataSet ds = db.GetDataset("sp_ParentDetail_ByStudentUid", param);

            if (ds != null && ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
            {
                ObjStudentParentDetail = userDefineMapping.ConvertToObject(ds.Tables[0], ObjStudentParentDetail.GetType(), out ResultSet) as StudentParentDetail;
                if (ResultSet != "100")
                {
                    return(null);
                }
            }
            return(ObjStudentParentDetail);
        }