Enum ToString(), Caching for Performance

Full source code available here. A while ago I was working on a program that had to convert enums values to strings as it saved data. When I removed the enum value from the data that was saved it went noticeably faster.

Executing a Method on All Implementations of an Interface

Full source code available here. Have you ever wanted to execute a method on all implementations of an interface? Say you have an interface called IGenerator and four implementations of it – GeneratorA, GeneratorB, GeneratorC, and GeneratorD.