search for: dwneeded

Displaying 1 result from an estimated 1 matches for "dwneeded".

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2002 Oct 07
9
GetPrinter Level 2 does not get devmode
...hPrinter=NULL; PRINTER_DEFAULTS pDefaults; pDefaults.DesiredAccess = PRINTER_ACCESS_USE; pDefaults.pDatatype=NULL; pDefaults.pDevMode=NULL; BOOL b = OpenPrinter(cPrinterName,&hPrinter,&pDefaults); if (b) { LPBYTE printerInfo=NULL; DWORD dwNeeded; b = GetPrinter(hPrinter,2,NULL,NULL,&dwNeeded); printerInfo = (LPBYTE) new BYTE [dwNeeded]; b = GetPrinter(hPrinter,2,printerInfo,dwNeeded,&dwNeeded); if(b) { PRINTER_INFO_2 * pInfo = (PRINTER_INFO_2 *)printerInfo;...