Code generation using CODEDOM

So what is CODEDOM anyway? This is what MSDN has to say about CODEDOM:

"The CodeDOM provides types that represent many common types of source code elements. You can design a program that builds a source code model using CodeDOM elements to assemble an object graph. This object graph can be rendered as source code using a CodeDOM code generator for a supported programming language. The CodeDOM can also be used to compile source code into a binary assembly.
Some common uses for the CodeDOM include:
Templated code generation: generating code for ASP.NET, XML Web services client proxies, code wizards, designers, or other code-emitting mechanisms.
Dynamic compilation: supporting code compilation in single or multiple languages."

http://msdn2.microsoft.com/en-us/library/y2k85ax6.aspx