asp.net - Role implementation not picked up by menu list -

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i implementing user roles. have menu list drawn in html , controlling visibility of them code behind. have 3 database tables, user w/ user_number, user_role_id, roles w/ role_id, role_name, user_roles w/ user_role_id, user_number, role_id. role_id integer linked role name. each user assigned 1 of 6 of these integers , role based on this. work expected apart administrator role int 3. allow me display or hide table based on role, exception of lstadminmenu. have tested other roles , menus , can show menu in role except lstadminmenu in administrator role. menu contorl is:

 <li runat="server" id="lstadminmenu"><a class="menuitem">administration</a>                         <ul class="submenu">                             <li><a href="../administrative/createstudent.aspx">create student</a></li>                             <li><a href="../administrative/enrollstudent.aspx">manual enrollments</a></li>                             <li><a href="../administrative/enrollstudent.aspx">edit student</a></li>                             <li><a href="../administrative/createstaff.aspx">create staff member</a></li>                             <li><a href="../administrative/createavos.aspx">create advisor</a></li>                             <li><a  href="../administrative/addresults.aspx">input grades</a></li>                             <li><a href="../administrative/feespaid.aspx">fees</a></li>                             <li><a href="../administrative/newmodulesandprog.aspx">create module</a></li>                             <li><a href="../administrative/admineditdegreesmodules.aspx">edit modules</a></li>                             <li><a href="../administrative/editstudentstatus.aspx">student status</a></li>                             <li><a href="../administrative/markmodulesasrunningsuspended.aspx"/>module status</li>                             <li><a href="../administrative/addmoduleevents.aspx">module events</a></li>                             <li><a href="../administrative/passwordgeneration.aspx">password reset</a></li>                             <li><a href="../administrative/import.aspx">import</a></li>                             <li><a href="../administrative/addbuildingorroom.aspx">create estate</a></li>                         </ul>                        </li>

code behind:

  '' initialise admin profile     dim administrator boolean     administrator = false       each role role in userpermissions         if role.role_id = 3             administrator = true             exit         end if     next      if administrator         lstadminmenu.visible = true         lstacademics.visible = false         lstseniorum.visible = false         lstacademicpm.visible = false     else         lstadminmenu.visible = false     end if

also when debug says role aministrator , visibility of lstadminmenu true. cannot 1 figured out @ all.

it appear many arguments visibility on page causing confliction roles. have changed menus hidden default , each item shows if correct user logged in. code more each role:

  if administrator     lstadminmenu.visible = true   end if

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