Use Datatable for report viewer programatically

Question

Hello,


I need to pass datatable to report viewer for reporting purpose programmatically ,but i am not able to fetch data inside the datatable

my code is this .

           dt.TableName = "datatable1";

                ReportDataSource odata = new ReportDataSource("DataTable1", dt);

                odata.Name = "testc";

               odata.Value = ds.Tables["dt"];

             //  ReportViewer1.LocalReport.DataSources("datatable1",dt);

                ReportViewer1.LocalReport.DataSources.Add(odata);

                ReportViewer1.DataBind();

             //  ReportDataSource source = new ReportDataSource("DataTable1", dt);

                ReportViewer1.LocalReport.DataSources.Clear();

                ReportViewer1.LocalReport.DataSources.Add(odata);

                ReportViewer1.DataBind();

               ReportViewer1.LocalReport.Refresh();