How to extract value from an html table with asp.net? - html

Question

I have a table like this:
<tbody>
#foreach (Class cs in Model.MyClass)
{
statut = (cs.statut == "yes") ? "enable": "disable";
<tr class="#(cs.statut == "yes" ? "success" : "danger") ">
<td rowspan="2" >#cs.title</td>
<td>#cs.att[0]</td>
<td>#cs.att2[0]</td>
<td rowspan="2">#cs.att3</td>
<td rowspan="2"><button class="btn btn-primary" data-toggle="modal" data-target="#myModal">#(cs.statut == "yes" ? "Désactiver" : "Activer") </button></td>
<td rowspan="2"><button class="btn btn-primary" data-toggle="modal" data-target="#modify">Modifier </button></td>
</tr>
<tr class="#(cs.statut == "yes" ? "success" : "danger") ">
<td>#cs.att[1]</td>
<td>#cs.att2[1]</td>
</tr>
<div class="modal fade bs-example-modal-md" id="modifier" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog modal-md" role="document">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title" id="myModalLabel">Modify #cd.title</h4>
</div>
<div class="modal-body">
<form class="form">
<div class="">
<label for="groupe" class="col-sm-3 control-label">Groupe</label>
<div class="col-sm-9">
<input type="text" class="form-control" id="groupe" value="#cs.title">
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
<button type="button" class="btn btn-primary">Confirm</button>
</div>
</div>
</div>
</div>
}
</tbody>
I want to do some modification, but I don't know how can I get the actual value of the row?
When I tested modify button, I get the same value for all those bottons and it's for the first row.
Thanks in advance,