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Thread: Qt c++ 5.5 screen not save (windows)

  1. #1
    Join Date
    Aug 2015
    Posts
    8
    Thanks
    1
    Qt products
    Qt5
    Platforms
    Unix/X11

    Default Qt c++ 5.5 screen not save (windows)

    Hi i have a problem in windows qt c++

    Qt Code:
    1. void Ekrancek()
    2. {
    3. QString time = QTime::currentTime().toString(Qt::DateFormat());
    4. QScreen *ekran = QGuiApplication::primaryScreen();
    5. if(ekran)
    6. {
    7.  
    8. QPixmap selam = ekran->grabWindow(0);
    9.  
    10. #ifdef Q_OS_LINUX
    11. selam.save("/root/'"+time+"'.png");
    12. #endif
    13.  
    14. #ifdef Q_OS_WIN32
    15.  
    16. selam.save("'"+time+"'.png");
    17.  
    18. #endif
    19. }
    20. }
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    this block working in linux but not working in windows

  2. #2
    Join Date
    Jan 2006
    Location
    Graz, Austria
    Posts
    8,419
    Thanks
    37
    Thanked 1,546 Times in 1,496 Posts
    Qt products
    Qt3 Qt4 Qt5
    Platforms
    Unix/X11 Windows

    Default Re: Qt c++ 5.5 screen not save (windows)

    Well, you do not specify a full path on Windows.
    Also ' might be a forbidden character in a Windows filename.

    Why do you need an #ifdef here anyway?

    Cheers,
    _

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