DevForce Community Forum : How to user transactions http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce Classic : How to user transactions Wed, 22 May 2013 19:17:26 -700 Mon, 18 May 2009 08:51:44 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=1021 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ How to user transactions : I tried your code on my machine... http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=4553#4553 Author: davidklitzke
Subject: 1021
Posted: 18-May-2009 at 8:51am

I tried your code on my machine and did not receive this error.
 
This error occurs in certain situations when you have a nested transaction.
 
I suggest searching the Internet for "Cannot start more transactions on this session".  You will find a good number of matches.
]]> Mon, 18 May 2009 08:51:44 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=4553#4553 How to user transactions : Hi, i tried below code but i... http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=4551#4551 Author: vinothvdp
Subject: 1021
Posted: 18-May-2009 at 6:03am

Hi,

i tried below code but i am getting "Save failed - Cannot start more transactions on this session."

could you please assist me.

 

using (TransactionScope scope = new TransactionScope())

{

try

{

SaveOptions mSaveOptions = new SaveOptions();

mSaveOptions.IsTransactional = true;

pm.SaveChanges(mSaveOptions);

scope.Complete();

MessageBox.Show("Sucess");

}

catch (PersistenceManagerSaveException ex)

{

MessageBox.Show(ex.Message.ToString());

}

finally

{

//scope.Dispose();

}

}

 

Thank you,

Vinoth
]]> Mon, 18 May 2009 06:03:58 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=4551#4551 How to user transactions : Here is how you can do two saves... http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=3719#3719 Author: davidklitzke
Subject: 1021
Posted: 18-Dec-2008 at 1:16pm

Here is how you can do two saves in one transaction:.

(1)        You must use Microsoft Distributed Transaction Coordinator (DTC)

(2)        Start a Transaction (e.g., using (TransactionScope scope = new TransactionScope()

(3)        Do the first SaveChanges using a Transactional Save

(4)        Do the second SaveChanges using a Transactional Save

(5)        If both saves are successful, commit the Transaction (e.g., scope.Complete();

]]> Thu, 18 Dec 2008 13:16:58 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=3719#3719 How to user transactions : Hello sir, How to use begin... http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=3703#3703 Author: vinothvdp
Subject: 1021
Posted: 13-Dec-2008 at 12:23am

Hello sir,
 
How to use begin ,Commit and rollback transactions.can u give me some example.
 
Thank you.
]]> Sat, 13 Dec 2008 00:23:13 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1021&PID=3703#3703