http://blogs.msdn.com/florinlazar/archive/tags/TransactionScope/default.aspxTags: TransactionScopeen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/florinlazar/archive/2008/05/05/8459994.aspxMon, 05 May 2008 11:38:00 GMT91d46819-8472-40ad-a661-2c78acb4018c:8459994florinlazar0http://blogs.msdn.com/florinlazar/comments/8459994.aspxhttp://blogs.msdn.com/florinlazar/commentrss.aspx?PostID=8459994http://blogs.msdn.com/florinlazar/rsscomments.aspx?PostID=8459994If you read the documentation for TransactionScope , you will find: "If no exception occurs within the transaction scope […], then the transaction in which the scope participates is allowed to proceed. If an exception does occur within the transaction...(<a href="http://blogs.msdn.com/florinlazar/archive/2008/05/05/8459994.aspx">read more</a>)<img src="http://blogs.msdn.com/aggbug.aspx?PostID=8459994" width="1" height="1">TransactionScopeusinghttp://blogs.msdn.com/florinlazar/archive/2008/03/24/8334137.aspxMon, 24 Mar 2008 22:33:00 GMT91d46819-8472-40ad-a661-2c78acb4018c:8334137florinlazar3http://blogs.msdn.com/florinlazar/comments/8334137.aspxhttp://blogs.msdn.com/florinlazar/commentrss.aspx?PostID=8334137http://blogs.msdn.com/florinlazar/rsscomments.aspx?PostID=8334137In .Net 3.5 I can write a transactional code block as follows: transacted(()=&gt; { using (SqlConnection connection = new SqlConnection(connectionString)) { connection.Open(); SqlCommand command1 = new SqlCommand(commandString1, connection); command1.ExecuteNonQuery();...(<a href="http://blogs.msdn.com/florinlazar/archive/2008/03/24/8334137.aspx">read more</a>)<img src="http://blogs.msdn.com/aggbug.aspx?PostID=8334137" width="1" height="1">TransactionScope