DeletePages
Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=2047
Printed Date: 15 Dec 25 at 9:26PM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com
Topic: DeletePages
Posted By: darkv
Subject: DeletePages
Date Posted: 18 Nov 11 at 5:34PM
Does someone have explanation on deletepages function than does not remove the requested pages , but just emptying them...
Can i do a loop to remove on a page per page basis without saving the file between two deletions?
The return parm from deletepages is still 0
i used deletepages (j,1) where j is my loop index
context : pdflib 7.26, vb.net
Thanks in advance
Rgds
Eric
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Replies:
Posted By: Ingo
Date Posted: 18 Nov 11 at 7:58PM
Hi Eric!
DeletePage works. Perhaps your document has only one remaining page and you wanna delete it. This isn't possible 'cause a pdf-document needs at least one page. The other way round it's so that there's no need after creating a new document to add a first page 'cause the first one will be created automatically.
Cheers, Ingo
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Posted By: darkv
Date Posted: 18 Nov 11 at 8:08PM
Ingo,
Thanks for your reply.
I thought that i tried to remove too many pages, and after checked, no.
the way i run, it's first create a working copy before delete pages, and deleting in the copy file.
Initially i suspected that looping from 1 to end will crash, because each deleted page will change the end limit ..
so i loop from end to 1 and still the same, in fact deletepages clear the pages, but the original document have 8 pages, each copy files is also 8 pages but only correct pages are not blank, other are blank..
There probably a big mistake that i don't see ;-)
Thks for your help
Cheers,
Eric
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