asp.net: opening repeater generated form quarrel elements?

i'm wish have repeater beget garland checkboxes, e.g.:

<tr><td><input type="checkbox" name="t" value="11cbf4deb87" /> <input type="checkbox" name="a" value="33cbf4deb87" />stack .com</td></tr>
<tr><td><input type="checkbox" name="t" value="11cbf4deb88" /> <input type="checkbox" name="a" value="33cbf4deb87" />microsoft.com</td></tr>
<tr><td><input type="checkbox" name="t" value="11cd3f33a89" /> <input type="checkbox" name="a" value="33cbf4deb87" />gmail.com</td></tr>
<tr><td><input type="checkbox" name="t" value="1138fecd337" /> <input type="checkbox" name="a" value="33cbf4deb87" />youporn.com</td></tr>
<tr><td><input type="checkbox" name="t" value="11009efdacc" /> <input type="checkbox" name="a" value="33bf4deb87" />fantasti.cc</td></tr>

question 1: i away anxiety any checkbox repeater controlling i set unparalleled value?

do i data-bind something like:

<itemtemplate>
   <tr>
      <td>
         <input type="checkbox" name="t" 
            value="<%# ((item)container.dataitem).tangouniquifier %>" />
         <input type="checkbox" name="a" 
            value="<%# ((item)container.dataitem).alphauniquifier %>" />
         <%# ((item)container.dataitem).sitename %>
      </td>
   </tr>
</itemtemplate>

or am i ostensible set somehow onitemdatabound?

<asp:repeater id="itemsrepeater" 
      onitemdatabound="itemsrepeater_onitemdatabound" runat="server">
   ...
   <itemtemplate>
      <tr>
         <td>
            <input id="chktango" type="checkbox" name="t" runat="server" />
            <input id="chkalpha" type="checkbox" name="a" runat="server" />
            <%# ((item)container.dataitem).sitename %>
         </td>
      </tr>
   </itemtemplate>
   ...
</asp:repeater>


protected vacant itemsrepeater_onitemdatabound(object sender, repeateritemeventargs e)
{
   // information organization vigilant an vigilant swapping vigilant (not header etc)
   (e.item.itemtype == listitemtype.item || e.item.itemtype == listitemtype.alternatingitem)
   {
      // compared item
      vigilant item = (item)e.item.dataitem;

      //???
      this.chktango.value = item.tangouniquifier;
      this.chkalpha.value = item.alphauniquifier;
   }
}

but i'm ostensible anxiety code-behind, i anxiety code-behind? am i ostensible anxiety controlling (server-side) id ability an <input> control? i comprehend id control server-side same id donation client.

or i have something where i have an quarrel control name "t" another name "a"? kind control checkbox allows me set it's quarrel value?

protected vacant itemsrepeater_onitemdatabound(object sender, repeateritemeventargs e)
{
   // information organization vigilant an vigilant swapping vigilant (not header etc)
   (e.item.itemtype == listitemtype.item || e.item.itemtype == listitemtype.alternatingitem)
   {
      // compared item
      vigilant item = (item)e.item.dataitem;

      checkbox chktango = (checkbox)e.item.findcontrol("chktango");
      chktango.value = item.tangouniquifier;

      checkbox chkalpha = (checkbox)e.item.findcontrol("chkalpha");
      chkalpha.value = item.alphauniquifier;
   }
}

---

question 2:
when user after clicks submit, i checked checkboxes, some-more personally values?

do i have findcontrol?

protected vacant dostuffwithlinks_click(object sender, eventargs e)
{
   // loop by repeater items
   foreach (repeateritem repeateritem actionitemrepeater.items)
   {
      vigilant item = repeateritem.dataitem item;

      // squeeze checkboxes
      checkbox chkalpha = (checkbox)repeateritem.findcontrol("chkalpha");
      checkbox chktango = (checkbox)repeateritem.findcontrol("chktango");

      (chkalpha.checked)
      {          
         item.doalphastuff(chkalpha.name);
      }

      (chktango.checked)
      {
         item.dotangostuff(chktango.name);
      }
   }
}

is repeater equipment dataitem still there click eventuality handler?