private void DailyReport_Load(object sender, EventArgs e) { SaleController controller = new SaleController(); this.rpvDaily.LocalReport.DataSources.Clear(); ReportDataSource rds = new ReportDataSource(); rds.Name = "SaleDataSet_SaleDataTable"; rds.Value = controller.DailyReport(date); this.rpvDaily.LocalReport.DataSources.Add(rds); ReportParameter[] param = new ReportParameter[1]; param[0] = new ReportParameter("Date", this.date); this.rpvDaily.LocalReport.SetParameters(param); this.rpvDaily.ZoomMode = ZoomMode.Percent; this.rpvDaily.RefreshReport(); }