Question

I am trying to populate a list box from a customers table in SQL database.I tested with WPF list box the code is working good but when i try to implement in asp.net web application i am unable to populate the list box. Here is my code

 try
            {
                string query = "SELECT customer_ID FROM Customers WHERE ID = 1";
                SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ToString());
                conn.Open();
                SqlDataAdapter da = new SqlDataAdapter(query , conn);
                da.Fill(ds);
                foreach (DataRow row in ds.Tables[0].Rows)
                {
                    listbox1.SelectedValue = row["customer_ID"].ToString();
                    samplelist.Add(listbox1.SelectedValue);

                }

                listbox1.DataSource = samplelist;
            }
            catch (Exception)
            {
            }

Can any one guide me in the right direction ?

Answer 1

        foreach (DataRow row in ds.Tables[0].Rows)
            {

                samplelist.Add(row["WORKSTATION_ID"].ToString());

            }

            listbox1.DataSource = samplelist;
    listbox1.DataBind();