How to dynamically bind asp.net repeater control to datasource

Question

I have a page with a simple dropdown and repeater control in page.on submit repeater control is bound to datasource1 which has 3 columns.

Answer 1

You can simply use like this -

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
   using (SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["RBConnectionString"].ConnectionString))
   {
      SqlCommand cmd = new SqlCommand("select * from Customers", con);
      cmd.CommandType = CommandType.StoredProcedure;
      SqlDataAdapter adpt = new SqlDataAdapter(cmd);
      DataTable dt = new DataTable();
      adpt.Fill(dt);
      repeaterObj.DataSource = dt;
      repeaterObj.DataBind();
      cmd.Dispose();
    }
 }