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directly Print printer Raw Rawdatatoprinter Steuerbefehle

 
sometimes must one Steuerbefehle directly on a printer Send,
so GEHTS:
CompileMarkSeparation
RawDataToPrinter("Druckername","text")
DEF OpenPrinterA(3) !"winspool.drv","OpenPrinterA"
DEF StartDocPrinter(3) !"winspool.drv","StartDocPrinterA"
DEF StartPagePrinter(1) !"winspool.drv","StartPagePrinter"
DEF WritePrinter(4) !"winspool.drv","WritePrinter"
DEF EndPagePrinter(1) !"winspool.drv","EndPagePrinter"
DEF EndDocPrinter(1) !"winspool.drv","EndDocPrinter"
DEF ClosePrinter(1) !"winspool.drv","ClosePrinter"

BOOL RawDataToPrinter( string szPrinterName, string text){

    long lpData=addr(text),dwCount=len(text)
    long hPrinter=globalAlloc(gPTR,4)
    long DocInfo=globalAlloc(gPTR,12)
    long dwJob
    long dwBytesWritten=globalAlloc(gPTR,4)
    string raw="RAW"
    string docname="Druckauftrag"
    long docinfo&,0=addr(docname),0,addr(raw)
    long tmp=globalAlloc(gPTR,128)
    char tmp&,0=szPrinterName
    casenot OpenPrinterA( tmp, hPrinter, 0 ) : return false
    hPrinter=long(hPrinter,0)
    dwJob = StartDocPrinter( hPrinter, 1, DocInfo )
    StartPagePrinter( hPrinter )
    WritePrinter( hPrinter, lpData, dwCount, dwBytesWritten )
    EndPagePrinter( hPrinter );
    EndDocPrinter( hPrinter );
    ClosePrinter( hPrinter );
    return TRUE
nt color=#0000FF>}
 
05/08/15  
 



Achso,

the function are missing yet lauter globalFree's,
everywhere where by globalAlloc memory gotten watts.
 
05/08/15  
 



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