private void Report2() { //creating an object of ParameterField class ParameterField paramField1 = new ParameterField(); // ParameterField paramField2 = new ParameterField(); //creating an object of ParameterFields class ParameterFields paramFields1 = new ParameterFields(); // ParameterFields paramFields2 = new ParameterFields(); //creating an object of ParameterDiscreteValue class ParameterDiscreteValue paramDiscreteValue1 = new ParameterDiscreteValue(); //ParameterDiscreteValue paramDiscreteValue2 = new ParameterDiscreteValue(); //set the parameter field name paramField1.Name = "id"; // paramField2.Name = "cheque no"; //set the parameter value paramDiscreteValue1.Value = x; //paramDiscreteValue2.Value = cmbAccountDNo.Text; //add the parameter value in the ParameterField object paramField1.CurrentValues.Add(paramDiscreteValue1); //paramField2.CurrentValues.Add(paramDiscreteValue2); //add the parameter in the ParameterFields object paramFields1.Add(paramField1); // paramFields2.Add(paramField2); //set the parameterfield information in the crystal report ReportViewer f2 = new ReportViewer(); TableLogOnInfos reportLogonInfos = new TableLogOnInfos(); TableLogOnInfo reportLogonInfo = new TableLogOnInfo(); ConnectionInfo reportConInfo = new ConnectionInfo(); Tables tables = default(Tables); // Table table = default(Table); var with1 = reportConInfo; with1.ServerName = "tcp:KyotoServer,49172"; with1.DatabaseName = "BankReconciliationDB"; with1.UserID = "sa"; with1.Password = "******"; ABBankCheque cr = new ABBankCheque(); tables = cr.Database.Tables; foreach (Table table in tables) { reportLogonInfo = table.LogOnInfo; reportLogonInfo.ConnectionInfo = reportConInfo; table.ApplyLogOnInfo(reportLogonInfo); } f2.crystalReportViewer1.ParameterFieldInfo = paramFields1; // f2.crystalReportViewer1.ParameterFieldInfo = paramFields2; //set the parameterfield information in the crystal report f2.crystalReportViewer1.ReportSource = cr; this.Visible = false; f2.ShowDialog(); this.Visible = true; }