date type in grid view

var query3 = from p in _zentity.Tbl_Employer_History
                             join r in _zentity.Tbl_Industry
                            on p.industry_id equals r.industry_id
                             where p.member_id == memberId
                             select new { p.employer_name, p.industry_id, p.designation, p.worked_from , p.worked_to ,p.responsibilities };
                gvw.DataSource = query3;
                gvw.DataBind();