DynamicMethod full example
My last post described how to generate a dynamic method for object instantiation that its type is not known at compilation time.
I felt that the code snippets in that post were too technical and it was hard to understand how and when to use it in the real world. Therefore I created a small sample application that shows how and when it can be used.
The application is a small rule engine that gets a rule definitions file about a user’s credit, parses the rules, generates C# code and compiles the code on runtime. The rule engine is then instantiated by using a dynamic method.
The file UserCreditRules.rules contains the definitions of the rules and the dynamic method is generated in the file RulesFactory.cs by the method GenerateFactoryMethod(…).
The sample application is here.
Tags: code generation, reflection