Solved

sql server vb .net how to rollback

Posted on 2009-05-05
1
367 Views
Last Modified: 2013-12-25
Hi,
I have a database application, I used sqlconnection, sqldataadapter and dataset. I have all the functions (update,delete,insert) but I want to have a button too to cancel changes eg. when updating and it is wrong or when inserting and want to cancel.
0
Comment
Question by:kyriakos70
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 6

Accepted Solution

by:
openshac earned 500 total points
ID: 24303167

There's an example here of how to use the commit and rollback of the transaction object:
http://www.experts-exchange.com/Programming/Languages/.NET/Visual_Basic.NET/Q_21590938.html

Maybe the easiest way for you is to use a BackgroundWorker object.  When you click the "Cancel" button set a flag to true/false;

In the RunWorkerCompleted event of the BackgroundWorker object you want to test the value of the flag and decide to commit or rollback the transaction.

If you need any more info please postback.
0

Featured Post

PeopleSoft Has Never Been Easier

PeopleSoft Adoption Made Smooth & Simple!

On-The-Job Training Is made Intuitive & Easy With WalkMe's On-Screen Guidance Tool.  Claim Your Free WalkMe Account Now

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Background What I'm presenting in this article is the result of 2 conditions in my work area: We have a SQL Server production environment but no development or test environment; andWe have an MS Access front end using tables in SQL Server but we a…
This article describes some techniques which will make your VBA or Visual Basic Classic code easier to understand and maintain, whether by you, your replacement, or another Experts-Exchange expert.
Get people started with the process of using Access VBA to control Outlook using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Microsoft Outlook. Using automation, an Access applic…
Get people started with the process of using Access VBA to control Excel using automation, Microsoft Access can control other applications. An example is the ability to programmatically talk to Excel. Using automation, an Access application can laun…

717 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question