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

            rpt.Site = this.Site;
            return(rpt);
        }
        private void button1_Click(object sender, EventArgs e)
        {
            dtf.Visible      = true;
            dtini.Visible    = true;
            lblDesde.Visible = true;
            lblHasta.Visible = true;

            TorneoAnual.CrystalReports.CRAlimentos cRAlimentos = new CrystalReports.CRAlimentos();
            cRAlimentos.SetParameterValue("@Inicial", dtini.Value.Date);
            cRAlimentos.SetParameterValue("@Final", dtf.Value.Date);
            cv.ReportSource = null;
            cv.ReportSource = cRAlimentos;
        }