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Type: Posts; User: Alex F

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  1. Thread: Test RS232

    by Alex F
    Replies
    4
    Views
    161

    Re: Test RS232

    Do you know C# or any other .NET language? This is very simple task for .NET SerialPort class.
  2. Re: Convert From c# - For Report Viewer Report save as PDF

    array<System::Byte>^ Bytes = reportViewer1->LocalReport->Render("PDF", "");
  3. Re: How to make a std::thread live in the class scope?

    You can keep std::thread as class member. When you want to start it in any place, create another thread instance, specifying the thread function, and assign it to the class member, see thread...
  4. Replies
    3
    Views
    215

    Re: where is my library specified

    #pragma may be also in some h-file, which is not part of the project, but included to one of the project files. Look also at linker command line in the project properties.
  5. Replies
    3
    Views
    215

    Re: where is my library specified

    They can use
    #pragma comment(lib, ...)
    in some code file. There is also strange way just to add library to the project, like it is done with source files, this gives the same effect.
  6. Thread: awesome

    by Alex F
    Replies
    3
    Views
    344

    Re: awesome

    Fantastic. Incredible. Unbelievable.
  7. Replies
    6
    Views
    382

    Re: InterlockedExchangeRelease doesn't exist?

    Probably he means InterlockedCompareExchangeRelease function: https://msdn.microsoft.com/en-us/library/ff547867.aspx
  8. Re: Breaking up large class into manageable source files

    C++/CLI form designer places all code to h-file, and creates .cpp file with a single line #include "Form1.h" This is because it works by the same algorithm as C# and VB .NET designer. You can move...
  9. Replies
    22
    Views
    1,596

    Re: Opinions on my get/set approach

    Unreadable and undebuggable. Just use plain C++ code for every property. Don't forget that get functions are usually defined as const.
  10. Re: Copying one bmp file to another using fstream, Access violation reading location

    ofs_differential.write((char*)picture, ...);

    picture is already pointer, remove unnecessary &
  11. Replies
    3
    Views
    509

    Re: unfamiliar function declaration

    Yes, these two declarations are the same, and in this context there is no need to use the first one (though the code is correct). auto return type with -> return-type syntax is used in templates. ...
  12. Replies
    5
    Views
    630

    Re: Fill Array with even numbers only

    You can add internal loop and call rand until it generates desired number - odd or even.
  13. Replies
    3
    Views
    527

    Re: Child Window on top of control

    Probably you can explain this better, I don't think somebody can understand your question.
  14. Re: Erorr asigning pointer to iterator ( only after porting to VS2013 )

    OK, you can replace IncBuffer.insert with the code from my first post. Is there some problem with this?
  15. Re: Erorr asigning pointer to iterator ( only after porting to VS2013 )

    So, you need to add some buffer (char*) to vector. I don't see any reason to use vector iterator for reading plain char array. Please show some more code to get an advice how to rewrite it. For...
  16. Replies
    7
    Views
    662

    Re: How long is your build?

    7 min 16 sec 34 ms
  17. Replies
    3
    Views
    586

    Re: Unable to pass arguments to DLL function

    This is not mangling, it just causes GetProcAddress to fail. Maybe calling convention. Anyway, instead of these explanations, please post your code.
  18. Re: How to determine cross platform type during file save?

    Maybe you can detect whether lpszPathName is a network path, and then ask user to select line-end type. If file name is local, save with Windows line-ends.
  19. Replies
    3
    Views
    317

    Re: Incorrect result in Bitwise operations

    What is initial data[j] value?
    Can you reduce this sample to single line of code, with hard-coded j value, which is supposed to give some result, but gives something else?
  20. Replies
    4
    Views
    413

    Re: Question about this website

    This code doesn't worth to copy it. Don't care.
  21. Replies
    9
    Views
    1,543

    Re: Unlcoking a mutex from crashed thread

    It is still not clear what do you mean by "crashed thread". Can you be more specific? Usually, when any thread in the process crashes, the whole process it terminated.
  22. Replies
    9
    Views
    1,543

    Re: Unlcoking a mutex from crashed thread

    It is not clear wht do you mean here: task got crashed. If exception is unhandled, the whole program crashes. If exception is caught, here is the place to release the mutex.
  23. Re: How to convert a C# module into an unmanaged C++ dll?

    Automatic conversion doesn't exist. If your target platform is Windows, you can add .NET support to existing VC++ project. This converts the project to C++/CLI. Then add reference to C# library and...
  24. Thread: cpu ID

    by Alex F
    Replies
    7
    Views
    661

    Re: cpu ID

    Thread doesn't run always on the same core. When thread resumes its execution, it may be executed on any available core.
  25. Re: What technologies to use for modern Windows client development?

    According to your program description, I don't see any reason to use C++ at all. If you don't need to write cross-platform code, C# + WPF is the best choice. Additionally, C# is much better for...
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