Murach's ADO.NET 2.0 with VB 2005
How to work with transactions

This chapter shows you how to work with related SQL commands as a group, called a transaction, so that none of the commands are applied to the database unless all of the commands are. This is an important skill for critical applications.
Chapter 8 How to work with transactions
How to use transactions 258
How to start a transaction 258
How to associate commands with a transaction 258
How to commit or rollback a transaction 258
How to work with save points 260
An introduction to concurrency and locking 262
The three concurrency problems that locks can prevent 262
How to work with isolation levels 264
A Transfer Payment application that uses transactions 266
The user interface 266
The code for the InvoiceDB class 268
The code for the Transfer Payment form 272


© Copyright 1998-2008 Mike Murach & Associates, Inc.  All rights reserved.

Murach's ADO.NET 2.0 with VB 2005

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