Values are blank!?

I have made a program that contains tab pages created on the fly.
Each tab page contains one or more controls created on the fly as well.

My problem is that when I loop through the tab pages, and get those controls, I can't get the values that people entered on those controls.
For example: if in tab A contains textbox control, say txt_control_1, and people enter "123" in that textbox, what I can get only the name of the control, and the value itsself is blank.

Here is my code:

           For iCount = 0 To tabCtrl_Contact.TabPages(iTabCount).Controls.Count - 1
                oControl = tabCtrl_Contact.TabPages(iTabCount).Controls(iCount)
                oControl.Refresh()
                iFieldIndex = 0
                If Mid(oControl.Name, 1, 3) <> "lbl" Then
                    If Mid(oControl.Name, 1, 3) = "rad" Then
                        If CType(oControl, RadioButton).Checked = True Then
                            arrName = Split(oControl.Name, "_") ' Format should be: prefix_groupID_index
                            If UBound(arrName) = 2 Then
                                iGroupID = arrName(1)
                                iFieldIndex = arrName(2)
                                sAnswer = oControl.Text
                            End If
                        End If
                    Else
                        arrName = Split(oControl.Name, "_") ' Format should be: prefix_groupID_index
                        If UBound(arrName) = 2 Then
                            iGroupID = arrName(1)
                            iFieldIndex = arrName(2)
                            sAnswer = oControl.Text
                        End If
                    End If
                    sSQL = sSQL & _
                           "Field Index: " & iFieldIndex & " >> " & sAnswer & vbCrLf
                End If
            Next


Any ideas what I am missing here?

TIA.