ASP.NET button does not run the related function - asp.net

Question

I have an UpdatePanel, in it a GridView, and in it a Repeater. There is a button to add comment. This button post backs but id does not run the function code behind. Here is my code
<updatepanel>
<gridview>
<repeater>
<asp:Button ID="kitapVarYorumEkle" runat="server"
CommandArgument='<%#Eval("id") %>'
CommandName='<%# GridView1.Rows.Count.ToString() %>'
Text="Yorum ekle" class="blueButton"
OnClick="kitapVarYorumEkle_Click" />
</repeater>
</gridview>
</updatepanel>
Code inside the js is:
protected void kitapVarYorumEkle_Click(object sender, EventArgs e)
{
kitapVarYorum temp = new kitapVarYorum();
if (Session["id"] != null)
{
temp.uyeId = Convert.ToInt32(Session["id"]);
}
Button btn = (Button)sender;
temp.kitapVarId = Convert.ToInt32(btn.CommandArgument);
string text = "";
GridViewRow row = GridView1.Rows[Convert.ToInt32(btn.CommandName)];
if (row != null)
{
TextBox txt = row.FindControl("txtYorum") as TextBox;
if (txt != null)
{
text = txt.Text;
}
}
temp.icerik = text;
var db = Tools.DBBaglanti();
db.kitapVarYorums.InsertOnSubmit(temp);
db.SubmitChanges();
// Page.Response.Redirect(Page.Request.Url.ToString(), true);
}
}
I have tried it outside the the controls and it works

Answer 1

Have you tried the ItemCommand approach?
<asp:Button
CommandArgument='<%#Eval("id") %>'
CommandName="yourCommandNameOfChoice"
Text="Yorum ekle"
ID="kitapVarYorumEkle"
class="blueButton" runat="server"
OnClick="kitapVarYorumEkle_Click" />
now add an ItemCommand event for your repeater:
protected void yourRepeater_ItemCommand(object source , RepeaterCommandEventArgs e)
{
switch(e.CommandName)
{
case "yourCommandNameOfChoice":
// Your Code Here
break;
}
}