Listing 4-8 extracted from chapter The CLR (Common Languages Runtime)

Listing 4-7<     > Listing 4-9

This listing can be compiled with the command line:
csc.exe /out:MyManagedLib.dll /target:library Example_4_8_to_rename_MyManagedLib.cs
Errors: 0 Warnings: 0

namespace MyProgramNamespace {
   public class MyClass {
      public static int MyMethod(string s) {
         System.Console.WriteLine(s);
         return 0;
      }
   }
}