I have these checkbox on a Repeater:
<asp:Repeater id="repeaterCategories" runat="server">
<ItemTemplate>
...
<asp:CheckBox ID="chbCategoria" Text="My Label" runat="server" />
...
</ItemTemplate>
</asp:Repeater>
every checkbox must coincide with a Page ID taken from Database (every repeaterCategories Item has its unique id, so that one).
How can I set it? So, at the postback, I check which CheckBox Controls are Checked and I get the IDs.