Forcing DTR Drop

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#1523

From: Kevin P. Kleinfelter
Date: Tue, 05 Mar 1991 17:53

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How does one force DTR to drop from within a Windows program?

A simple CloseComm does not always do this.  CloseComm seems to return
DTR to the state it had before the program was entered
(i.e. it won't drop it if it was high before my program).
-- 
Kevin Kleinfelter @ Dun and Bradstreet Software, Inc (404) 239-2347
{emory,gatech}!nanovx!msa3b!kevin

Look closely at the return address.  It is nanovx and NOT nanovAx.

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Path: arc1-ca.pugleaf.net!utzoo!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!emory!wa4mei!nanovx!msa3b!kevin
From: kevin@msa3b.UUCP (Kevin P. Kleinfelter)
Newsgroups: comp.windows.ms.programmer
Subject: Forcing DTR Drop
Message-ID: <1555@msa3b.UUCP>
Date: 5 Mar 91 17:53:09 GMT
Organization: Dun and Bradstreet Software, Inc., Atlanta, GA
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