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Article #14338Re: Using GetAsyncKeyState() ?!!
From: Chris Hill
Date: Sun, 17 Aug 2003 10:25
Date: Sun, 17 Aug 2003 10:25
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1414 bytes
On Sun, 17 Aug 2003 11:08:23 +0300, "Schandler" <theslider@programmer.net> wrote: >I want to use the api function GetAsyncKeyState (int vkey) to know if a >specified key is down at the moment I'm calling the function >the win32 api help says that the function detectes if the key is down if the >"most significant bit is set" !! which I don't know what it means >I tried to call the function to check if the Shift key is pressed on windows >98 as follows Try this: int keydown = (GetAsyncKeyState(VK_SHIFT) < 0); Chris Hill Chris244@aol.com
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,64528418f36af68 X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-08-17 03:51:47 PST From: Chris244@aol.com (Chris Hill) Newsgroups: borland.public.cppbuilder.nativeapi Subject: Re: Using GetAsyncKeyState() ?!! Date: Sun, 17 Aug 2003 10:25:11 GMT Message-ID: <3f3f5610.3143789530@forums.borland.com> References: <3f3f3635@newsgroups.borland.com> X-Newsreader: Forte Free Agent 1.21/32.243 NNTP-Posting-Host: 12.221.66.183 X-Trace: newsgroups.borland.com 1061115910 12.221.66.183 (17 Aug 2003 03:25:10 -0700) Lines: 16 Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-09!supernews.com!newsfeed.news2me.com!arclight.uoregon.edu!logbridge.uoregon.edu!nntp-relay.ihug.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail