Refelction is the mechanism of discovering class 
information solely at run time.Wondering where it would be 
useful

example would be an Object browser.The code attached 
here,loads all assemblies and displays each class,its 
contructors, methods, properties and events in tree 
view.The form also hase a command botton (labeled More 
Reflection) in whose click event I create an object of 
MyClass1 class based on the name of the class and invoke 
its methods during run time.Here is an explanation of the 
code with information on various classes and methods used.