Passing parameters to crystal reports in C#

Question

I\'ve been trying to get this to work for a while, and all the example code I\'ve seen aren\'t quite doing what I\'m doing.

I have a program that returns a pdf of a

Answer 1

                rptTeacherTimeTable ttReport = new rptTeacherTimeTable();
                DataTable dt = new DataTable();
                dt = ObjclsT_TimeTable.GetTimeTableByClass(ClassID);

                objReport = ttReport;
                objReport.SetDataSource(dt);
                objReport.SetParameterValue("RTitle", "Class Time Table");
                objReport.SetParameterValue("STitle", "Teacher Time Table");
                reportViewer.crystalReportViewer1.ReportSource = objReport;
                reportViewer.crystalReportViewer1.Show();
                reportViewer.Show();