CREATEDC RETURNS NULL

Nov 28, 17
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  • help.bbsoftware.co.uk/. /FBEditor_CopyCurrentFrame.htmCachedhdc = CreateDC (TEXT("DISPLAY"),null,null,null);. hbmp = CreateBitmap(. ); //
  • https://www.amyuni.com/WebHelp/Amyuni. /CreateDC.htmCachedSimilarThe CreateDC and CDICreateDC methods create a printer device context . The
  • https://www.experts-exchange.com/. /CreateDC-Stopped-Working.htmlCachedSep 1, 2004 . I single stepped though the code and CreateDC returns 0. The API call . If this
  • www.nullskull.com/. /printing-from-32-bit-process-using-64-bit-driver- createdcnull.aspxCachedMay 24, 2011 . The CreateDC call returns NULL, but simultaneoulsy GetLastError also returns
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  • blogs.stonesteps.ca/showpost.aspx?pid=44CachedSimilarJul 21, 2009 . Now not only CreateDC would still return NULL , but it would actually .
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  • danlec.com/st4k#questions/43866873CachedMay 9, 2017 . CreateDC("DISPLAY", NULL, NULL, NULL)) return NULL; if (!memDC.
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  • UTILITIES SUBCLASSING A LISTBOX 2 OF 2 lPerem); return lleeultr . 80)) ','))
  • https://community.embarcadero.com/. /14552-printing-with-the-windows- apiCachedJul 2, 1998 . Section 2) Acquiring a printer DC a) Using CreateDC If you have enough . hDC;
  • https://www-user.tu-chemnitz.de/~heha/petzold/ch08e.htmCachedszAppName, MB_ICONERROR) ; return 0 ; } FindWindowSize (&cxWindow, .
  • microsoft.public.win32.programmer.gdi.narkive.com/. /createdc-problemCacheda) how can CreateDC() return NULL and GetLastError() of 0? This is not . b) The
  • https://cboard.cprogramming.com/. /92738-getpixel-createdc-help-winapi. htmlCachedI've been creating a little program to read in a file (Using CreateDC to create the
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  • https://github.com/open-watcom/open-watcom-v2/. /createdc.cppCachedCopy path. open-watcom-v2/bld/afxapi/cpp/createdc.cpp . HDC AFXAPI
  • https://git.merproject.org/. /4ca43c71eb4f1b2cb969a219e3f1d3b12af02309 ?. CachedFeb 6, 2015 . With certain printer drivers, the PRINTER_INFO_2 can return NULL for the
  • https://www.opengl.org/. /173030-How-to-use-OpenGL-with-a-device- chosen-by-youCachedSimilarDec 22, 2010 . This can be done with CreateDC. You can specify the device by . For DCs get by
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  • 0)) < 0) l */ FreeLibrary (hLib); return NULL; NPDEVMODE BuildDevMode (
  • https://chromium.googlesource.com/. /emf_win_unittest.ccCachedIt is assumed this printer is a HP Color LaserJet 4550 PCL or 4700. HDC hdc =
  • www.ousob.com/ng/win2api/ng775a.phpCachedOn-line Norton Guide for Win 2 API - createdc create display context for . Device
  • read.pudn.com/downloads83/ebook/. /TARGDEV.CPP__.htmCachedReturn Value: * HDC Valid DC for the device or NULL. . pszDevice, pszPort,
  • forums.codeguru.com/showthread.php?407855-CreateDC-for. CachedSimilarDec 1, 2006 . CreateDC returns NULL and a subsequent call of GetLastError returns 122.
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  • https://groups.google.com/d/topic/microsoft. gdi/9LBsgQP1wfMCachedSimilarMay 24, 2011 . The CreateDC call returns NULL, but simultaneoulsy GetLastError also returns
  • https://www.osronline.com/showthread.cfm?link=178332CachedHello All, CreateDC() returns NULL when it is called within the windows service
  • www.jose.it-berater.org/gdi/devicecontexts/createdc.htmCachedThe CreateDC function creates a device context (DC) for a device using the
  • www.44342.com/ms-windows-f1147-t11807-p1.htmCachedcom/ The GetProfileString function also returns the required data but . MSDN :
  • https://www.gidforums.com/t-6872.htmlAug 25, 2005 . dwMinorVersion==1){ //windows XP GetDefaultPrinter(NULL,&pcchBuffer); .
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  • www.ccp4.ac.uk/dist/checkout/wxPython-src-3.0.2. /dcprint.cppCachedFeb 1, 1997 . fwType = 0; if (!m_hDC) return false; if ( ::StartDoc(GetHdc(), . Init(devMode);
  • https://www.winehq.org/pipermail/wine-patches/2013. /122042.htmlCachedFeb 4, 2013 . dmFields |= DM_SCALE; + hdc = CreateDC( "DISPLAY", NULL, . tech) > 0) +
  • blog.csdn.net/wangqi0079/article/details/8891240Cached2013年5月6日 . aka DM_COPY | DM_MODIFY hdc = CreateDC(p2->pDriverName . If
  • web.mit.edu/graphics/src/tuxpaint-0.9.12/src/win32_print.cCachedGetDefaultPrinterStrings( device, NULL, NULL ) ) return NULL; . hDC =
  • winapi.freetechsecrets.com/win32/WIN32CreateDC.htmCachedSimilarThe CreateDC function creates a device context (DC) for a device by using the
  • https://software.intel.com/en-us/forums/intel-visual. /275271CachedIn XP StartDoc() returns 3 when the printer is turned off or is not on line and . 0 [
  • https://www.codeproject.com/. /How-to-draw-over-second-monitor-with- GDIPLUSCachedhdc = CreateDC(NULL, info.szDevice, NULL, NULL); . Gdiplus::
  • https://stackoverflow.com/questions/. /createdc-fails-with-lasterror-2Cachedm_hdc = CreateDC (m_pi2->pDriverName, m_pi2->pPrinterName, NULL, . The
  • cpansearch.perl.org/src/TONYC/Imager-Screenshot-0. /scwin32.cCachedreturn NULL; } window_width = rect.right - rect.left; window_height = rect.bottom -
  • A device context is created using the Win32 CreateDC function: HDC . for
  • https://forum.pellesc.de/index.php?topic=6204.0CachedApr 30, 2014 . Googling for PageSetupDlg StartDoc EndDoc CreateDC also yields some useful
  • . device context handle for the entire display by calling hdc = CreateDC (TEXT ("
  • realtimesoft.com/Multimon/forum/messages.asp?Topic=157. CachedAug 23, 2000 . HDC hDC = CreateDC(lpszDriverName, NULL, NULL, NULL); . when I'm trying
  • https://sourceforge.net/p/pywin32/mailman/message/4276444/CachedSep 12, 2004 . 0 - mask. ! if ((ob=PyTuple_GetItem(args, 0))==NULL) return FALSE; ! .
  • www.cplusplus.com/forum/windows/102214Cachedif I use a printer on a home network, then CreateDC fails. . If Level is 2 or 5,

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