Expression evaluator for wp7?

Question

i'm new to wp7 programming and i want to use this C# expression evaluator: http://www.blackbeltcoder.com/Articles/algorithms/a-c-expression-evaluator

i want to use the method evaluate() from this class and the site says:

To evaluate an expression, create an instance of the Eval class and call the Execute() method

How do i do this?

Answer 1

Eval ev = new Eval();
ev.Execute("myExpression");