private void btnShowReport_Click(object sender, EventArgs e) { try { FinancialDailyRPT rpt = new FinancialDailyRPT(); DateTime from = cmbDate.DateTime; var summary = db.FinancialSummary(from); if (summary.Any()) { rpt.bindingSource1.DataSource = summary.ToList(); rpt.parameterFrom.Value = cmbDate.DateTime; try { ReportPrintTool tool = new ReportPrintTool(rpt); tool.ShowPreview(); } catch (Exception ex) { ModuleClass.ShowExceptionMessage(this, ex, "خطأ", null); } } } catch (Exception ex) { ModuleClass.ShowExceptionMessage(this, ex, "خطأ", null); } }