public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
        {
            Time_rpt rpt = new Time_rpt();

            rpt.Site = this.Site;
            return(rpt);
        }
        public void Time()
        {
            con.Open();
            SqlDataAdapter   sda = new SqlDataAdapter("Select * from Time", con);
            Database1DataSet ds  = new Database1DataSet();

            sda.Fill(ds, "Time");
            Time_rpt rpt = new Time_rpt();

            rpt.SetDataSource(ds);
            crystalReportViewer1.ReportSource = rpt;
            con.Close();
        }