Using ‘Using’ to Populate a DropDownList
August 29, 2012 Leave a comment
Found a new way to populate a DropDownList using the ‘using’ statement.
DataTable dtTour = new DataTable(); string strConnection = ConfigurationManager.ConnectionStrings["ChinatowndbConnString"].ConnectionString; using (SqlConnection con = new SqlConnection(strConnection)) { try { SqlDataAdapter adapter = new SqlDataAdapter("SELECT TourId, TName FROM Chinatowndb.dbo.Tour", con); adapter.Fill(dtTour); ddlTour.DataSource = dtTour; ddlTour.DataValueField = "TourId"; ddlTour.DataTextField = "TName"; ddlTour.DataBind(); } catch (Exception ex) { // Handle the error } } // Add the initial item ddlTour.Items.Insert(0, new ListItem("", "0"));
You can find out more about ‘Using’ here.