Path: utzoo!mnetor!uunet!iconsys!tom
From: tom@iconsys.UUCP (Tom Kimpton)
Newsgroups: comp.sys.mac
Subject: Re: SFGetFile question
Message-ID: <186@iconsys.UUCP>
Date: 23 Dec 87 05:15:37 GMT
References: <508@vub.UUCP> <3600016@iuvax> <8119@prls.UUCP>
Reply-To: tom@iconsys.UUCP (Tom Kimpton)
Organization: Icon International Inc., Orem, Utah
Lines: 19

In article <8119@prls.UUCP> gardner@prls.UUCP (Robert Gardner) writes:
>I am trying to call SFPGetFile twice in a row to get two input
>files from the user. On the second call I want to filter out
>the file they chose the first time.
>

Tim Maroney (I believe) posted a really good routine last week called
GetVolDir(vRef,volptr,dirptr) that takes a vRefNum, and returns,
through the pointers, the volume and directory numbers.  Using these
in your filter, with the name, and the passed-in paramblock, should
do what you want.

Hope that helps.

-- 
Tom Kimpton		    {ihnp4,uunet}!iconsys!tom
Icon International, Inc.    {ihnp4,psivax}!nrcvax!nrc-ut!iconsys!tom
Orem, Utah 84058	    ARPANET: icon%byuadam.bitnet@wiscvm.wisc.edu
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