c# - gridview cell text is blank after postback -

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I'm inspect cell text'm using Bauld field and Raudabaund event. When a postback is nothing in the cell text but when I causes a postback cell text is clear, but it does not clear the display (e. RO. Seals [2]. Text is what I see down am) 

  void GridView1_RowDataBound (object sender, GridViewRowEventArgs e) {if (e.Row.RowType == DataControlRowType.DataRow) {if (e.Row.Cells [2] .text! = TbUserName.Text) {LinkButton B = e.Row.Cells [1]. [0] control as linkbutton; B.Visible = false; }}} Protected Zero Page_load (Object Sender, EventEurge E) {INMerelabel & lt; Tasks & gt; Work = _dbc.Tasks.ToList (); GridView1.DataSource = Tasks; GridView1.DataBind (); }

You are being offered what page the first time that track or a Loading in response to postback Gridview is currently tied to each postback. 

  protected void Prisht_lod (object sender, Iventaarjis e) {if (! IsPostBack) {IEnumerable & lt; Work & gt; Work = _dbc.Tasks.ToList (); GridView1.DataSource = Tasks; GridView1.DataBind (); }}

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