Implement Delete in DataList Control in ASP.Net

I have used a dataList control in my project to display the comments posted on an article.

I want to add an delete option for deleting comments of the article.

Please suggest me a code for delete.

<asp:DataList ID="DataList2" Width="700" runat="server">
            <ItemTemplate>
          <p>  <asp:Label ID="LCommentby" runat="server" Text='<%# Eval("Commentby") %>'></asp:Label>:<br />
      <%# DataBinder.Eval(Container.DataItem,"Comment") %></p>
         <p class="meta">
           <asp:Label ID="LDate" runat="server" Text='<%#Eval("Date") %>' />
<asp:Button runat="server" id="DeleteComment" Text="Delete" />
 </p>
 <hr />

 </ItemTemplate>
            </asp:DataList>