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

            rpt.Site = this.Site;
            return(rpt);
        }
        private void yapirapor_Load(object sender, EventArgs e)
        {
            SqlDataAdapter adtr = new SqlDataAdapter("select * from yapi", con);

            adtr.Fill(tablo);
            CrystalReportyapi rapor = new CrystalReportyapi();

            rapor.SetDataSource(tablo);
            crystalReportViewer1.ReportSource = rapor;
        }