http://ayende.comAyende @ RahienCopyright (C) Ayende Rahien 2004 - 2021 (c) 202660I once used a .NET aplication (IRC bot) which had security levels, however, it also had a CalcC# command which allowed user to calculate a value of an expression. Since it was easy to wrap any call into value-returning delegate, it was a huge security hole. http://ayende.com/3575/how-to-execute-a-set-of-statements-in-an-expression#comment1http://ayende.com/3575/how-to-execute-a-set-of-statements-in-an-expression#comment1Wed, 03 Sep 2008 06:11:17 GMT