controls disapear after adding Namespace

[Guest]

Hi
I wanted to see if this is normal, and if so, how the heck do I correct it.
Take the code below:
if uInfo.RoleName = "ADMIN" then
me.UsersList1.Visible = True
me.POSearch1.LoadSearchOptions(True)
else
me.UsersList1.Visible = False
me.POSearch1.LoadSearchOptions(False )
End If
Withwout a name space declared in file everything works just fine. But if I
add a namespace to this code file, the system seems to loose the usercontrols
on the masterpage. Do I need to setup a namespace with the same name for the
masterpage and the usercontrols? Thanks for any input. Thanks
Michael