Create xtrareport with xml in asp.net

I am trying to create a xtrareport with xml in asp.net using c#. I created xml and reference to xtrareport. I have also selected data source schmema and data member on xtrareport design and put fields to labels. I have also debugged dataset and it is not empty. But i can't see data on my report page.

        SqlConnection conn = new SqlConnection(@"blabla");
        SqlCommand select = new SqlCommand(@"select * from table",conn);

        conn.Open();
        SqlDataAdapter da = new SqlDataAdapter(select);
        DataSet ds = new DataSet();
        da.Fill(ds);

        //ds.WriteXmlSchema(@"C:\dataset.xml");

        XtraReport1 rpr = new XtraReport1();
        rpr.DataSource = ds;

      rpr.PrintingSystem.SetCommandVisibility(PrintingSystemCommand.ClosePreview, DevExpress.XtraPrinting.CommandVisibility.None);
        rpr.CreateDocument(true);`