From pduan@sdlintl.com Wed Mar 14 02:49:22 2001 Received: from uvapsy.fmg.uva.nl (uvapsy.psy.uva.nl [145.18.152.23]) by swi.psy.uva.nl (8.11.2/8.11.2) with ESMTP id f2E1nLZ14528 for ; Wed, 14 Mar 2001 02:49:21 +0100 (MET) Received: from targa-server.sdlchina.com ([168.160.249.133]) by uvapsy.fmg.uva.nl (8.9.3+Sun/8.9.3) with ESMTP id CAA20909 for ; Wed, 14 Mar 2001 02:49:15 +0100 (MET) Received: from Paul ([192.168.0.66]) by targa-server.sdlchina.com with Microsoft SMTPSVC(5.0.2195.1600); Wed, 14 Mar 2001 09:41:48 +0800 Message-ID: <002b01c0ac28$0a3fda40$4200a8c0@dccbjnt40> From: "Paul Duan" To: Date: Wed, 14 Mar 2001 09:42:33 +0800 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0027_01C0AC6B.18418880" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 X-OriginalArrivalTime: 14 Mar 2001 01:41:48.0611 (UTC) FILETIME=[EF5FD130:01C0AC27] Subject: [SWIPL] How to 'RESTORE' *.sav files in VB-call-prolog program This is a multi-part message in MIME format. ------=_NextPart_000_0027_01C0AC6B.18418880 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit I use PrologQueryCutFail("restore('xyz.sav')") to restore 'xyz.sav' in my VB program, it returns 1 indicating a success. But later calls to predicates in xyz.sav does not work. Any one can give me a clue where I did wrong? Thanks a lot. ------=_NextPart_000_0027_01C0AC6B.18418880 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable

I use = PrologQueryCutFail("restore('xyz.sav')")=20 to restore 'xyz.sav' in my VB program, it returns 1 indicating a = success. But=20 later calls to predicates in xyz.sav does not work.

Any one can give me a clue where I = did=20 wrong?

Thanks a = lot.

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