title: Passing Value Through Link Button in ASP.NET
body: <p>Conditions :
  I have two tables, 
  category(id_kat,name_kat)
  book(id_book,id_kat,name_book)</p>
  
  <p>id_kat has a child and parent relations.</p>
  
  <p>I'm a little bit confused using ASP.NET, especially when passing value between pages.</p>
  
  <p>Now, i'm showing the category's datas with </p>
  
  <pre><code>&lt;asp:listview id="listview1" runat="server" datakeynames"id_kat" datasourceID="sdskat"&gt;
  //FYI sdskat is datasource for category table
  
  &lt;itemtemplate&gt;
   &lt;li&gt;
    &lt;asp:linkbutton id="linking" runat="server" &gt;&lt;%# Eval("name_kat") %&gt;&lt;/asp:linkbutton&gt; 
   &lt;/li&gt;
  &lt;/itemtemplate&gt;
  
  &lt;/asp:listview&gt;
  </code></pre>
  
  <p>The problem is, i wanted to pass "id_kat" value when i click the hyperlink. (but redirected to self page).</p>
  
  <p>I want it as a query string (or another way if able).</p>
  
  <p>Thanks a lot.</p>