Emitted code and the DynamicMethod have the benefit of speed and the emitted code can be unloaded when the DynamicMethod goes out of scope, resulting in the best of all worlds.
Latest Reflection Articles
.NET Tip: Using Extension Methods
Extension methods allow you to create utility functions and have them appear to be part or your classes or the built-in classes. You'll learn by making a method from an earlier tip available as an extension method.
.NET Tip: Display All Fields and Properties of an Object
Learn how to display all of the fields and properties of any object. By using a little reflection, you can expose the internals of your objects.
Using Reflection to Dump Objects
Learn how to write some .Net code to use a feature called "reflection" to generate a String containing values from all object fields.
Late Binding and On-the-Fly Code Generation Using Reflection in C#
How to achieve late binding and how to create and execute code on the fly (during runtime) using Refection. Also, discover how to emit MSIL code to stream to the Just-In-Time compiler.
Latest Developer Videos
More...Latest CodeGuru Developer Columns
MFC Integration with the Windows Transactional File System (TxF)
The Transactional File System (TxF), which allows access to an NTFS file system to be conducted in a transacted manner through extensions to the Windows SDK API. MFC 10, has been extended to support TxF and related technologies. This support allows existing MFC applications to be easily extended to support kernel transactions.
.NET Framework: Collections and Generics
The original release of the .NET Framework included collections as .NET was introduced to the Microsoft programming world. The .NET Framework 2.0 introduced generics to complement the System.Collections namespace and provide a more efficient and well performing option. Read on to learn more...

How to Determine Which Office Version is Installed with VB.NET and C#
Knowing which version of MS Office is installed on the client computer is vital; unfortunately, many programmers see this as an afterthought. Hannes du Preeze shows you four different ways to determine the Office versions installed so that you don't make this mistake.

Building an Azure Queuing Message Pipeline
A developer building messaging solutions with Azure Queuing and Azure Service Bus should follow a Pipeline pattern when processing a significant number of different messages. One approach to building a Pipeline is to layer a message following an Envelope pattern.