Problem with Sap Crystal Report in VS 2012

Hi

try this

ReportDocument rpt = new ReportDocument();
rpt.Load(Server.MapPath("~/CrystalReport.rpt"));
rpt.SetDataSource(dt);
CrystalReportViewer1.ReportSource = rpt;
CrystalReportViewer1.DataBind();
CrystalReportViewer1.RefreshReport();

try the fallowing

con.open();
  da = new SqlDataAdapter("select top 20 [DIST_NM],[YEAR_NM],[SCM_NM],[HEAD_NM],[ARG_AREA] from VIEW_LANDUSES_DTLS", con);
        ds = new DataSet();
        da.Fill(dt);

  CrystalReport rd = new CrystalReport();
       rd.Load(@"\\Reports\\CrystalReport.rpt"));
        rd.SetDataSource(dt);
        CrystalReportViewer1.ReportSource = rd;
con.Close();

records comming
but
not display crystal report...............

change the fallowing

  rd.SetDataSource(dsl.Tables[0]);
replace

  rd.SetDataSource(dsl.Tables[0].DefaultView);

add dataset and create table and add column to dataset .
after create a crystal report and add columns into crystal report.

then create report page and take a reportviewer...
Page load() page codding here......................

protected void Page_Load(object sender, EventArgs e)
    {
        GetLandUses();
    }
   
    public void GetLandUses()
    {
        if (con.State == ConnectionState.Open)
        {
            con.Close();
        }
        con.Open();
        da = new SqlDataAdapter("select top 20 [DIST_NM],[YEAR_NM],[SCM_NM],[HEAD_NM],[ARG_AREA] from VIEW_LANDUSES_DTLS", con);
        ds = new DataSet();
        da.Fill(ds);
        dt = new DataTable();
        dt = ds.Tables[0];
        
        ReportDocument rd = new ReportDocument();

        DsLandUse dsl = new DsLandUse();
        DataTable dt1 = new DataTable();
        dt1.TableName = "Crystal Report Example";
        
        dsl.Tables[0].Merge(dt);
        rd.Load(Server.MapPath("~/Reports/CrystalReport.rpt"));
        rd.SetDataSource(dsl.Tables[0]);
        CrystalReportViewer1.ReportSource = rd;
        con.Close();

    }

share your code