Display data by binding DataSet or DataTable to Crystal Reports in ASP.Net

Refer

http://www.codeproject.com/Articles/28899/Crystal-Report-with-DataSet-and-DataTable-using-C

yes i have added the fields ,, i should have add the data base file using ADO

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["con"].ConnectionString);
            SqlCommand command = new SqlCommand("Select top 10 * From Transactions", con);
            SqlDataAdapter adapter = new SqlDataAdapter(command);
            DataSet dataset = new DataSet();
            adapter.Fill(dataset, "Dataset1");
            ReportDocument MedicalReport = new ReportDocument();
            MedicalReport.Load(Server.MapPath("CrystalReport3.rpt"));
            MedicalReport.SetDataSource(dataset.Tables["Transations"]);
            CrystalReportViewer1.ReportSource = MedicalReport;
            CrystalReportViewer1.DataBind();

this code work fine.....!!!