SQL Comparison SDK
Features
Full API access to Red Gate comparison tools
Incorporate comparison and synchronization functionality into your applications
Automate tasks using all the new objects, XML datatypes and CLR assemblies in SQL Server 2005 and 2008
Schedule any of the tasks you require from the SQL Bundle of tools
Latest Version 7.1
Path to download
http://www.red-gate.com/products/SQL_Comparison_SDK/index.htm
Reference: http://www.red-gate.com/products/SQL_Comparison_SDK/index.htm