DevForce Community Forum : best way for getting real ID http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce Classic : best way for getting real ID Wed, 15 Apr 2026 19:59:25 -700 Wed, 04 Jun 2008 08:54:20 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=824 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ best way for getting real ID : Erturk. The default behavior... http://www.ideablade.com/forum/forum_posts.asp?TID=824&PID=3026#3026 Author: davidklitzke
Subject: 824
Posted: 04-Jun-2008 at 8:54am

Erturk.
 
The default behavior of SaveChanges is to return the updated entity to the client cache, so there is no need to query the database.  Just access your updated entit y.  It's primary Id will be updated.  However, this will not work if you use the ExcludeFromPostSaveRefetch SaveOption.
 
If you want to convert your temporary id to a real permanent id before you do the save, use the ForceIdFixup method of the PersistenceManager,
]]> Wed, 04 Jun 2008 08:54:20 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=824&PID=3026#3026 best way for getting real ID : Hi; How can I getting the real... http://www.ideablade.com/forum/forum_posts.asp?TID=824&PID=3024#3024 Author: erturkcevik
Subject: 824
Posted: 04-Jun-2008 at 7:13am

Hi;
How can I getting the real primary key value after SaveChanges. I’m using custom ID generater.
Please give me some example code.
This following code running properly, but I'm not sure is the best way.
 
private EntityList<HT_HESAPPLANI> mHPDetay ;
private int HPID;
 
aHESAPPLANI = HT_HESAPPLANI.Create(mPersMgr, "", "");
mHPDetay = new EntityList<HT_HESAPPLANI>();
mHPDetay.Add(aHESAPPLANI);
mHPDetayBS.DataSource = mHPDetay;
 
mPersMgr.SaveChanges(mHPDetay);
HPID = mHPDetay[0].ROWID;
PrimaryKey HpPK = new PrimaryKey(typeof(HT_VHESAPPLANI), HPID);
HT_VHESAPPLANI pEntityHP = (HT_VHESAPPLANI)mPersMgr.GetEntity(HpPK, QueryStrategy.DataSourceOnly);
 
 
Best Regards
 
]]> Wed, 04 Jun 2008 07:13:09 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=824&PID=3024#3024