protected void Page_Load(object sender, EventArgs e) { kategoriBll ktgb = new kategoriBll(); kategori ktg = ktgb.search(Convert.ToInt32(Request.QueryString["cat"])); HyperLink btn = this.Master.FindControl("btn_liste") as HyperLink; btn.Visible = true; btn.NavigateUrl = "~/ilan-liste.aspx?cat=" + Request.QueryString["cat"] + "&tur=" + Request.QueryString["tur"] + "&kategoriId=" + ktg.ustKategoriId; if (!IsPostBack) { drpIl.DataSource = ilb.list(); drpIl.DataTextField = "ilAdi"; drpIl.DataValueField = "ilId"; drpIl.DataBind(); ListItem lst = new ListItem(); lst.Value = ""; lst.Text = "Seçiniz"; drpIl.Items.Insert(0, lst); acilRepeater.DataSource = haritab.ilanGetir(drpIl.SelectedValue); acilRepeater.DataBind(); verilenReklamBll vrb = new verilenReklamBll(); reklamRepeater.DataSource = vrb.listHarita(2, drpIl.SelectedValue); reklamRepeater.DataBind(); } }