It is very difficult to use C # to use C #, and suddenly use C . In fact, in detail, the C program is also very beautiful. Oh, helpless, our head is C , oh! hateful! I don't understand the MFC, (I don't have to use it, in order to reach the transplantable transplantability with the system, the head only allows us to use Standard STL, huh, huh, the library of C # should be more thin, parse XML use Xerces C 2_5_0, it seems that there is already 2.6.0 version, I use it. Oh! A big bunch of incrude! Long compilation! Hoh and .cpp's switching! Moreover. Lib, .dll, etc., a big pile of things! Bitter ...) Against C # At this point, there is a great progress, and the concept of people who propose CLR and Appdomain is simply genius! (I don't know if it is Gates) C , there is a bit too much, there are a lot I haven't used it yet, such as .cm, .idl, .def, I really see it! (Forgive me, I have barely used VC 6.0 at the university, just use it to be a simple form, and use its compiler to make some programs that are more than one to more than HelloWord, even The .lib file has not been done, it is exactly what is not known to be used). Oh, it seems that I have something to learn, contradictory, I still want to continue to study C #. It seems to hurry.