http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 00:11:03 +0000 Wed, 20 Jul 2016 11:33:18 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=23079 http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ http://forum.codejock.com/forum_posts.asp?TID=23079&PID=74911&title=cxtpcontrolgallery-loading-jpeg-at-runtime#74911 Author: capizzi
Subject: 23079
Posted: 20 July 2016 at 11:33am

Hi, I am trying to make an image gallery like Picasa thumbnails in editing mode view.

Like this one



I have placed a CXTPControlGallery on CommandBars trying to feed it with thumbnails loaded dynamically by sql.

I had no luck to make it works, I can correctly add items with caption and labels but when i try to set icon into imagemenager all i can display is a blank item.

The flow is as following :

I take raw jpeg from a db table, i load them into memory and convert Dib to Bitmap handler (HBITMAP) then i attach the handler to a CXTPImageManagerIconHandle stored in a vector member of mainframe class.

Images are loaded correctly and i can get them at any time until the mainframe doesn't get destroyed.

So i wanna know which is the right way load a bitmap (from memory) into imagemanager and make ControGallery to properly display it?]]> Wed, 20 Jul 2016 11:33:18 +0000 http://forum.codejock.com/forum_posts.asp?TID=23079&PID=74911&title=cxtpcontrolgallery-loading-jpeg-at-runtime#74911