DevForce Community Forum : Problem with PersistenceManager http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2009 : Problem with PersistenceManager Sat, 11 Apr 2026 21:15:14 -700 Mon, 07 Dec 2009 09:30:12 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=1576 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Problem with PersistenceManager : PersistenceManager is a DevForce... http://www.ideablade.com/forum/forum_posts.asp?TID=1576&PID=5905#5905 Author: davidklitzke
Subject: 1576
Posted: 07-Dec-2009 at 9:30am

PersistenceManager is a DevForce Classic concept.  There is no PersistenceManager in WinClient.  Instead use EntityManager or DomainModelEntityManager.  For more information, look at the Learning Resources on the subject of Business Object Persistence.]]> Mon, 07 Dec 2009 09:30:12 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1576&PID=5905#5905 Problem with PersistenceManager : What's difference of PersistenceManager... http://www.ideablade.com/forum/forum_posts.asp?TID=1576&PID=5904#5904 Author: Suah
Subject: 1576
Posted: 06-Dec-2009 at 3:38am

What's difference of PersistenceManager and DomainModelEntityManager?

I can't get a PersistenceManager instance with the following code:

private PersistenceManager mPersMgr = PersistenceManager.DefaultManager;

This will have "Unable to obtain a valid configuration file" exception.

If I put the initialize into Load event handler, the variable null gets an instance, remains null;
I'm using DevForce WinClient 5.2.3.0 with Visual Studio 2008
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