protected void Page_Load(object sender, EventArgs e) { int sortId = Request.QueryString["sortId"] == null ? 0 : Int32.Parse(Request.QueryString["sortId"]); SortIdInput.Text = "<input type='hidden' id='formSortId' name='formSortId' value='" + sortId.ToString() + "' />"; sortName = ""; if (sortId != 0) { GoodsBll gb = new GoodsBll(); Sort currentSort = gb.GetSingleSort(sortId); sortName = currentSort.SortName; } }