private void PopulateServices(int LineID) { //List<IService> lstService = new ServiceBLL() //ServiceEntity oService = (ServiceEntity)ServiceBLL.GetServiceWithLine(LineID); BLL.DBInteraction dbinteract = new BLL.DBInteraction(); DataSet ds = dbinteract.GetServiceForLine(LineID); ddlServices.DataValueField = "fk_ServiceNameID"; ddlServices.DataTextField = "Servicename"; ddlServices.DataSource = ds; ddlServices.DataBind(); ddlServices.Items.Insert(0, new ListItem(Constants.DROPDOWNLIST_ALL_TEXT, Constants.DROPDOWNLIST_DEFAULT_VALUE)); }