What is a .PE file in the .NET framework?
c#
Solution
The PE file you are talking about is the "Portable Executable" format. Almost every EXE and DLL on the Windows platform is formatted in PE format. To answer your question, it's a general format and every assembly generated after compilation of your project will be a PE file. You will have a PE file for every .NET project you compile. You can read more about it here: http://en.wikipedia.org/wiki/Portable_Executable
And no, not every class in a project results in a new DLL. Every project in a solution will result in a new DLL or Executable.
Problem
I want to know what is .PE file in .net projects, is it project specic and generated for each project once we compile it. Also .PE file keeps metadata+manifest info for a assemble. Also i am confuse on is there for each class in project CLR generates a .dll.