Re: [Boost-users] Bug report in date_time, 1.33.0, not fixed in CVS

Eric Teutsch writes:

When using date_time in a managed C++ environment, the compiler (VC7.1) can't differentiate between the windows global FILETIME, and the .NET System::Runtime::InteropServices::FILETIME

I know that it is popular in .Net to have "using" declarations for everything (maybe because C# lacks namespace aliases) but why do you put them before the include files?