Check out the download center for free hands-on labs for Microsoft Enterprise Library 5.0 and Unity 2.0. These labs were built by developers for developers, and they cover all application blocks and advanced configuration scenarios. Labs include Caching, Configuration Sources, Cryptography, Data Access, Exception Handling, Interception, Logging, Security, Validation, and Unity.
All labs come with solutions and detailed instructions. C# and VB.NET are available. You can download the labs from here.
About Enterprise Library
The Microsoft Enterprise Library is a collection of reusable software components (application blocks) designed to assist software developers with common enterprise development challenges.
You can get Enterprise Library and Unity from patterns & practices – Enterprise Library on Codeplex.
About patterns & practices
The patterns & practices team helps you save time and reduce risk on your software development projects by incorporating patterns & practices, Microsoft's applied engineering guidance that includes both production quality source code and documentation.
Bruce D. Kyle
ISV Architect Evangelist | Microsoft Corporation