How To Get Selected/Checked Info from a RadioButton Control inside a Repeater Control (ASP .NET)

ASCX Snippet: (note all formatting is gone so this really doesn't look good... but you get the point)
<asp:Repeater id="MyRepeater" runat="server">
   <ItemTemplate>
      <asp:RadioButton id="MyRepeatedButton01" runat="server" Groupname="Buttons" />
      <asp:Label id="MyLabel01" runat="server" />
      <asp:RadioButton id="MyRepeatedButton02" runat="server" Groupname="Buttons" />
      <asp:Label id="MyLabel02" runat="server" />
      <asp:RadioButton id="MyRepeatedButton03" runat="server" Groupname="Buttons" />
      <asp:Label id="MyLabel03" runat="server" />
   </ItemTemplate>
</asp:Repeater>

In the code-behind, I do something like this:

        void MyRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
              string[] sArray = SomeStringArrayRows[X].TextVAlues[0...2];

              for( int i = 0; i < X, i++ )
             {
                  (Label)e.Item.FindControl("Label01).Text = SomeStringArrayRows[i].TextVAlues[0];
                  (Label)e.Item.FindControl("Label02).Text = SomeStringArrayRows[i].TextVAlues[1];
                  (Label)e.Item.FindControl("Label03).Text = SomeStringArrayRows[i].TextVAlues[2];
              }
        }

And, with formatting, this does something like -- each label has different text based on the data.  However, the three radio buttons are being repeated X times as below:

    O  Label01Text
    O  Label02 Text
    O  Label03Text

    O  Label01Text
    O  Label02 Text
    O  Label03Text

    O  Label01Text
    O  Label02 Text
    O  Label03Text
     :
     :
    O  Label01Text
    O  Label02 Text
    O  Label03Text

X Times where X is the number of rows in my return from the datasource.

Question:  I can check these guys and then I hit "submit" on my main form and go to the next page, but I need the values from the selected radio buttons.  How do I determine which of the radio buttons displayed on the page was checked?

It's not easy as the number of overall radio buttons is created dynamically (in groups of threes).  I need to know which of the radio buttons was selected out of each group of three.  I have tried MANY THINGS but nothing works.

Thanks!


So, my HTML page will have multiple sets of radio buttons all created based on the number of rows from my datasource.