protected void Page_Load(object sender, EventArgs e)
 {
     if (Request.QueryString["did"] == null && !Page.IsPostBack)
     {
         FVDuyuru.ChangeMode(FormViewMode.Insert);
     }
 }
 protected void FVDuyuru_DataBound(object sender, EventArgs e)
 {
     if (FVDuyuru.CurrentMode == FormViewMode.Insert)
     {
         ((RadioButtonList)FVDuyuru.FindControl("RBL1")).SelectedIndex = 0;
         ((TextBox)FVDuyuru.FindControl("TbTarih")).Text = DateTime.Today.ToShortDateString();
     }
 }
    protected void LinkRSil_Click(object sender, EventArgs e)
    {//resim silniyor.
        if (!YetkiKontrol(pageName + "-Delete"))
        {
            return;
        }

        Snlg_DBConnect vt      = new Snlg_DBConnect(true);
        int            silinen = vt.SorguCalistir("UPDATE snlg_V1.TblDuyuruApp SET Resim = NULL WHERE DuyuruId = @DuyuruId ", CommandType.Text, new Snlg_DBParameter[] { new Snlg_DBParameter("@DuyuruId", SqlDbType.Int, Request.QueryString["did"]) });

        vt.Kapat();
        Snlg_Hata.ziyaretci.HataGosterBasarili("Resim silindi.", false);
        FVDuyuru.DataBind();
    }