There are source files for the MicroHTTP and MicroDNS projects. They look empty because they're just referring to the .cs files located at HTTP and DNS projects. Have a look at the textual view of MicroHTTP.csproj, there you'll find references like:Yes, I didn't see where the assembly source was included for the MicroHTTP, MicroDNS, etc. It would seem that the author just provided the assemblies and the source only for the sample applications that use it.
<Compile Include="..\HTTP\HttpServer.cs"> <Link>HttpServer.cs</Link> </Compile>
The same with MicroDNS, MicroNTP and maybe others.
Regards,
Myszor