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Article #17224Re: Intercepting/Hooking all print messages for the printers
From: Remy Lebeau (TeamB)
Date: Sun, 30 Mar 2003 01:34
Date: Sun, 30 Mar 2003 01:34
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"Zack Wickes" <zwicks@home.com> wrote in message news:3e863ee4$1@newsgroups.borland.com... > I need to have my program hook into Windows such that I > know when any print job (from any and all process spaces) > is sent to a printer and how many pages the job is. What you're probably looking for is FindFirstPrinterChangeNotification() and FindNextPrinterChangeNotification(). > WM_PRINT seems to be called whenever a GDI object needs > to print itself onto an HDC.... Correct. WM_PAINT only applies to visual displays, not hardware printers at all. Gambit --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.463 / Virus Database: 262 - Release Date: 3/17/03
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,2d32dd90788cc57f X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-03-29 17:27:28 PST From: "Remy Lebeau \(TeamB\)" <gambit47@yahoo.com> Newsgroups: borland.public.cppbuilder.nativeapi References: <3e863ee4$1@newsgroups.borland.com> Subject: Re: Intercepting/Hooking all print messages for the printers Date: Sat, 29 Mar 2003 17:34:48 -0800 Lines: 27 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 NNTP-Posting-Host: 207.175.226.26 Message-ID: <3e864761@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1048987489 207.175.226.26 (29 Mar 2003 17:24:49 -0800) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-03!sn-xit-01!sn-xit-09!supernews.com!iad-peer.news.verio.net!news.verio.net!newsfeed.wirehub.nl!news.kweb.on.ca!KWeb!newsgroups.borland.com!not-for-mail