[AccessD] VB.Net labels Collection

I have found a partial solution:

         Dim myControl1 As Control, myInt As Integer, lblLoop As Label
         For myInt = 1 To 3
             myControl1 = Page.FindControl("lblYrEnd" & myInt)
             If (Not myControl1 Is Nothing) Then
                 lblLoop = CType(myControl1, Label)
                 lblLoop.Text = "Label No: " & myInt
             End If
         Next myInt

This appends the value of myInt to the value entered into TextBox2 
and puts the result into the lblYrEnd label with the last character 
equal to myInt.

I can get this to work in a plain aspx page.  However, the page I 
want to use it on has a Master page and content control.  When I run 
the same code the "myControl1 = Page.FindControl("lbltemp" & myInt)" 
line doesn't find the control.  My guess is that it is because it is 
hidden down the control hierarchy but I am having trouble with VB.Net 
help finding how to reference them.  Can anyone help?

The code for the objects is:

<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" 
AutoEventWireup="false" CodeFile="pgeSingleItemResult.aspx.vb" 
Inherits="pgeSingleItemResult" title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" 
Runat="Server">
     <table style="z-index: 100; left: 237px; width: 713px; position: 
absolute; top: 217px; vertical-align: top; font-family: arial; 
border-collapse: separate; text-align: center; border-right: black 
1px solid; border-top: black 1px solid; border-left: black 1px solid; 
border-bottom: black 1px solid;" cellspacing="0" id="tblItemResult">
         <tr>
             <td align="center" style="width: 21px; height: 20px;" 
bordercolor="black">
                 <asp:Label ID="lblYrEnd1" runat="server" 
Width="96px"></asp:Label></td>
         </tr>
         <tr>
             <td align="center" style="width: 21px" bordercolor="black">
                 <asp:Label ID="lblYrEnd2" runat="server" 
Width="96px"></asp:Label></td>
         </tr>
         <tr>
             <td align="center" style="width: 21px" bordercolor="black">
                 <asp:Label ID="lblYrEnd3" runat="server" 
Width="96px"></asp:Label></td>
         </tr>
         <tr>
             <td align="center" style="width: 21px" bordercolor="black">
                 <asp:Label ID="lblYrEnd4" runat="server" 
Width="96px"></asp:Label></td>
         </tr>
         <tr>
             <td align="center" style="width: 21px" bordercolor="black">
                 <asp:Label ID="lblYrEnd5" runat="server" 
Width="96px"></asp:Label></td>
         </tr>
     </table>
</asp:Content>


Regards

David Emerson
Dalyn Software Ltd
New Zealand