Useing X++ code saved as full Screen Resolution Image

static void Jimmy_ImagesSavedFullScreen(Args _args)
{
/**
Useing X++ code saved as full Screen Resolution Image
wrote by Jimmy on Nov. 29th 2010
*/
    Image       img = new Image();
    fileName    fileName;
    int         screenWidth,screenHeight;
    #WINAPI
;
  
    //img.captureWindow(element.Hwnd());//must be on a form
    
    img.saveType(ImageSaveType::BMP);//保存BMP格式的图片比较清晰
    screenWidth     = WinAPI::getSystemMetrics(#SM_CXSCREEN);
    screenHeight    = WinAPI::getSystemMetrics(#SM_CYSCREEN);
    
    img.captureScreen(0, 0, screenWidth, screenHeight);//setup the image width and height for full screen Resolution
    
    fileName        = Strfmt("%1\\%2.%3",
                            WinAPI::getFolderPath(#CSIDL_Personal),
                            "captureScreen" ,
                            queryValue(img.saveType())
                            );
  
    img.saveImage(fileName);
    img.loadFile(fileName);

    info(strfmt("Image Path: %1 \n Screen Resolution : %2 × %3",fileName,screenWidth,screenHeight));//printer the image infomation
    WinAPI::shellExecute(fileName);//open the image
}
/*
other parameters:
SM_CXSCREEN = 0        ‘ Width of screen
SM_CYSCREEN = 1        ‘ Height of screen
SM_CXFULLSCREEN = 16   ‘ Width of window client area
SM_CYFULLSCREEN = 17   ‘ Height of window client area
SM_CYMENU = 15         ‘ Height of menu
SM_CYCAPTION = 4       ‘ Height of caption or title
SM_CXFRAME = 32        ‘ Width of window frame
SM_CYFRAME = 33        ‘ Height of window frame
SM_CXHSCROLL = 21      ‘ Width of arrow bitmap on
                       ‘  horizontal scroll bar
SM_CYHSCROLL = 3       ‘ Height of arrow bitmap on
                       ‘  horizontal scroll bar
SM_CXVSCROLL = 2       ‘ Width of arrow bitmap on
                       ‘  vertical scroll bar
SM_CYVSCROLL = 20      ‘ Height of arrow bitmap on
                       ‘  vertical scroll bar
SM_CXSIZE = 30         ‘ Width of bitmaps in title bar
SM_CYSIZE = 31         ‘ Height of bitmaps in title bar
SM_CXCURSOR = 13       ‘ Width of cursor
SM_CYCURSOR = 14       ‘ Height of cursor
SM_CXBORDER = 5        ‘ Width of window frame that cannot
                       ‘  be sized
SM_CYBORDER = 6        ‘ Height of window frame that cannot
                       ‘  be sized
SM_CXDOUBLECLICK = 36  ‘ Width of rectangle around the
                       ‘  location of the first click. The
                       ‘  second click must occur in the
                       ‘  same rectangular location.
SM_CYDOUBLECLICK = 37  ‘ Height of rectangle around the
                       ‘  location of the first click. The
                       ‘  second click must occur in the
                       ‘  same rectangular location.
SM_CXDLGFRAME = 7      ‘ Width of dialog frame window
SM_CYDLGFRAME = 8      ‘ Height of dialog frame window
SM_CXICON = 11         ‘ Width of icon
SM_CYICON = 12         ‘ Height of icon
SM_CXICONSPACING = 38  ‘ Width of rectangles the system
                       ‘ uses to position tiled icons
SM_CYICONSPACING = 39  ‘ Height of rectangles the system
                       ‘ uses to position tiled icons
SM_CXMIN = 28          ‘ Minimum width of window
SM_CYMIN = 29          ‘ Minimum height of window
SM_CXMINTRACK = 34     ‘ Minimum tracking width of window
SM_CYMINTRACK = 35     ‘ Minimum tracking height of window
SM_CXHTHUMB = 10       ‘ Width of scroll box (thumb) on
                       ‘  horizontal scroll bar
SM_CYVTHUMB = 9        ‘ Width of scroll box (thumb) on
                       ‘  vertical scroll bar
SM_DBCSENABLED = 42    ‘ Returns a non-zero if the current
                       ‘  Windows version uses double-byte
                       ‘  characters, otherwise returns
                       ‘  zero
SM_DEBUG = 22          ‘ Returns non-zero if the Windows
                       ‘  version is a debugging version
SM_MENUDROPALIGNMENT = 40
                       ‘ Alignment of pop-up menus. If zero,
                       ‘  left side is aligned with
                       ‘  corresponding left side of menu-
                       ‘  bar item. If non-zero, left side
                       ‘  is aligned with right side of
                       ‘  corresponding menu bar item
SM_MOUSEPRESENT = 19   ‘ Non-zero if mouse hardware is
                       ‘  installed
SM_PENWINDOWS = 41     ‘ Handle of Pen Windows dynamic link
                       ‘  library if Pen Windows is
                       ‘  installed
SM_SWAPBUTTON = 23     ‘ Non-zero if the left and right
                       ‘ mouse buttons are swapped
*/