asp.net mvc - Next not looping in vb.net -

i have create function:

public shared function appid()         dim appidq = v in db_apps.app_users                      v.nt_id = system.environment.username                      select v         each v in appidq             return convert.toint32(v.app_id)         next v         return appid()     end function 

i trying return every app_id user place in viewdata (just testing placing info in cookie.) should returning 2 records, have 2 records meet criteria of query specified in appidq. upon debugging appidq indeed returning both records. when step little further "for each" doesn't loop although appidq returning 2 records function returning first record. appreciated.

update

obviously return appid() cause exit loop here new code:

public shared function appid()     dim appidq = v in db_apps.app_users                  v.nt_id = system.environment.username                  select v     each v in appidq         dim var = v.app_id     next v     return appid() end function 

but still doesn't need to. need return results of

for each v in appidq   dim var = v.app_id next v 

as noticed return statement should moved after loop results.

public shared function appid() list(of int32)     dim appidq = v in db_apps.app_users                  v.nt_id = system.environment.username                  select v     dim result new list(of int32)     each v in appidq         result.add(convert.toint32(v.app_id))     next v     return result end function 

edit

it seems comment need string representation of list. , when try tostring() extension, returns name of object (ex: system.collections.generic.list1[system.int32] don't know if there more efficient way, should work:

public shared function appid() string     dim appidq = v in db_apps.app_users                  v.nt_id = system.environment.username                  select v      'create string representation     dim stringlist new system.text.stringbuilder     dim counter integer = 0     each v in appidq         stringlist.append(v.app_id.tostring())          'separator         if not counter = appidq.count - 1             stringlist.append("; ")         end if         counter += 1     next     return stringlist.tostring end function