Could somebody explain me why my site doesn't work as I just change a CheckList from the first code below to the second code. From a HTML "control" to an ASP.NET control.
When I make the modification I get this...
"Inserting an ASP.NET control will convert the HTML form in the page to an ASP.NET form and remove its current properties. Do you want to insert the ASP.NET control?"
...and if I say Yes then when I run the site I get this :"Une page ne peut comporter qu'une seule balise Form côté serveur."
<%@ Page Title="" Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="frmCE.aspx.vb" Inherits="frmCE" %>
<asp:Content ID="Content1" ContentPlaceHolderID="cphMasterHead" Runat="Server">
</asp:Content>
<asp:Content ID="Content2 ...
Go to the complete details ...