Thread: Save vs Save As.... OPENFILENAME flags

  1. #16
    Join Date
    Oct 2007
    Inside my computer
    MFC is a C++ Framework for creating GUIs. One of many frameworks, in fact. They are lots and lots of frameworks for GUI programming. A lot are written in C++, some in C.
    TCHAR is a define that allows your program to be compiled as both char or wchar_t without problems.
    Basically, all you do is use TCHAR instead of char or wchar_t and append _T or TEXT around every string literal:
    _T("My text")

    Then you can compile it either with char or wchar_t without modifications.
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.

  2. #17
    Algorithm Dissector iMalc's Avatar
    Join Date
    Dec 2005
    New Zealand
    Glad to see some of you picked up that it was C++ish pseudocode.
    In the case where C is being used, I think passing in the buffer is a good way to go.
    My homepage
    Advice: Take only as directed - If symptoms persist, please see your debugger

    Linus Torvalds: "But it clearly is the only right way. The fact that everybody else does it some other way only means that they are wrong"

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