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

            rpt.Site = this.Site;
            return(rpt);
        }
        private void ViewOccupancyTrend_Load(object sender, EventArgs e)
        {
            var report = new OccupancyTrend();

            OccupancyTrendReport.ReportSource = report;
        }