ASP.NET

String ConnectionString = ConfigurationManager.ConnectionStrings[0].ConnectionString;
        SqlConnection con = new SqlConnection(ConnectionString);
        SqlCommand com = new SqlCommand();
        SqlDataAdapter da = new SqlDataAdapter();
        DataSet1 dataset = new DataSet1();
        com.Connection = con;
        com.CommandText = "Select * from tbl_test_ForumList";
        da.SelectCommand = com;
        try
        {


            con.Open();
            da.Fill(dataset, "Query");
        }

        finally
        {
            con.Close();

        }
      

        
        ReportDocument myrpt = new ReportDocument();
       // CrystalDecisions.CrystalReports.Engine.ReportDocument myrpt = new CrystalDecisions.CrystalReports.Engine.ReportDocument();
        myrpt.Load(@"D:\ssp_vir\Forum5\Interfaces\Common\ExamResults\Results.rpt");
        myrpt.Database.Tables[0].SetDataSource(dataset);
        CrystalReportViewer1.ReportSource = myrpt;
        CrystalReportViewer1.DataBind();