using logged userid from one aplication to anotherapllication

This is a discussion on using logged userid from one aplication to anotherapllication within the ADO DAO RDO RDS forums in Framework and Interface Programming category; hi, i am using vb.net2005 here i have 2 application exe (1) one is login exe ,where user gets valid user login and calls another form where only allocated modules are seen to him eg. User1 has acces to A) system admintration module B) Payroll C) Financial Acounting(FA) etc above all are sepaerate exe's if user selects payroll applcation then payroll exe is called if FA then FA exe is called etc.............. here i want that current userid i.e User1 to be recognized(pass) in payroll or FA exe for user wise transaction recording i have maintain userlogged table but if ...