I am new to crystal reports , i am using crytal reports to display data in a asp.net form . on basis of selection from the dropdown i fill a table in database having same structure as of in .Xsd file , then assign the data set to report datasource . report is loading but the data is not coming
kindly help


code

            int sbu = Convert.ToInt32(ddl1.SelectedItem.Value);
            report=new CrystalReport1();
            string conn1 = "  ";
            SqlConnection conn = new SqlConnection(conn1);
            conn.Open();
            SqlDataAdapter da = new SqlDataAdapter("sp_cis",conn);
           
            DataSet Dataset1 = new DataSet();
            DataTable Temp = Dataset1.Tables.Add();
//            Dataset1.Tables.Add("CISTemp");
            Temp.TableName="CISTemp";
            SqlCommand cmd = new SqlCommand("sp_cis",conn);
            cmd.CommandType= CommandType.StoredProcedure ;
            cmd.Parameters.Add( new SqlParameter("@hlevelid",sbu));
            da.SelectCommand=cmd;
            da.Fill(Dataset1,"CISTemp");
            CrystalDecisions.CrystalReports.Engine.ReportDocument myReportDocument;
            myReportDocument = new CrystalDecisions.CrystalReports.Engine.ReportDocument();
            myReportDocument.Load(Server.MapPath("CrystalReport1.rpt"));
             myReportDocument.SetDataSource(Dataset1);
            CrystalReportViewer1.ReportSource = myReportDocument;
            CrystalReportViewer1.DataBind();
            conn.Close();

Thanks in advance