Binding Dataset to Reportviewer In asp.net C#

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C#

Hi ,I want to bind dataset's data to ReportViewer object , I create rdlc report and set it as ReportViewer's report source is design view , but it doesn't show anything ,I checked dataset's data by binding gridview and it's work and show the data in gridview but in ReportViewer object doesn't , Please Help . Here is the code:(Note: "Temp" is the table's Name of database , that's i want to bind to ReportViewer)

string path = @"Data Source=(LocalDB)\v11.0;AttachDbFilename=|DataDirectory|\Database.mdf;Integrated      Security=True";

SqlConnection con1 = new SqlConnection(path);
con1.Open();
const string query = "select * From [Table1] where date between @from and @to";
SqlCommand com1 = new SqlCommand(query, con1);
com1.Parameters.AddWithValue("@from", DateTime.Parse(r1));
com1.Parameters.AddWithValue("@to", DateTime.Parse(r2));
SqlDataAdapter adp1 = new SqlDataAdapter(com1);
DataSet ds1 = new DataSet();
adp1.Fill(ds1);
com1.ExecuteNonQuery();
con1.Close();


GridView1.DataSource = ds1;
GridView1.DataBind();

ReportViewer1.Reset();
ReportViewer1.ProcessingMode = ProcessingMode.Local;
ReportViewer1.LocalReport.DataSources.Clear();
ReportViewer1.LocalReport.DataSources.Add(new ReportDataSource("Temp",    ds1.Tables[0]));

ReportViewer1.LocalReport.Refresh();