Cannot Access System.Web.Compilation

Jan 19, 2011

I am attempting to build my first custom ExpressionBuilder and have created a new C# Class Library in my visual studio 2010 solution.

From the very beginning, I am doomed. I cannot seem to gain access to classes I need to accomplish, such as:

(a) using System.Web.Compilation -- the ".Compilation" is errored/underlined.

(b) using System.Web.UI -- the ".UI" is errored/underlined.

(c) using System.Web.SessionState -- the ".SessionState" is underlined.

Prior to any of these lines of code, I have a "using System.Web" which is accepted.

Following these errored lines, I try to declare the "[ExpressionPrefix("xxxxxxx")] and the public partial class xxxxxxxxxxxxxxxxxxx : ExpressionBuilder -- and both "ExpressionPrefix" and "ExpressionBuilder" are errored, as well (I'm assuming because I cannot get the correct references in my "using" statements).

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