Fun with expressions

Anyone that’s dealt with Linq will undoubtedly have encountered expressions, this post how provide an expression in your class to consumers of this class.

Scenario

We would like to set some properties of an entity using expressions, also we’d like to do this fluently (effectively returning this from methods).

Radio is just a simple POCO (plain old clr object).

Expression

The code below shows the implementation of of the FluentExpression class here you can see how to interrogate an expression. The expression takes a Func which means we pass a value and return an boejc