Learn about two Explorer Shell Extensions: One creates File Checksums; the other verifies File Checksums.
Latest Shell API Functions Articles
Utility to Create a Link (Shortcut)
"Shortcut" is a utility to create a link of an existing file on the Start Menu or Start->Program Menu or Desktop.
SHFILEOPSTRUCT and the SHFileOperation
Discusses some of the (poorly documented) issues regarding the use of the SHFileOperation function
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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.

Portable Databases
In today's world of mobile apps, it's not an unreasonable expectation to want a database that's small, lightweight, and travels with the app from device to device. Take a quick look at what's available out there, and a few of the pros and cons of each.

Creating Simple Classes and Objects with Visual Basic
Learn how to create your own class and create objects representing that class using Visual Basic.
Working with State Machines in the .NET Framework
Arun Karthick introduces you to the state machine model and shows you how to create a simple working state machine sample using the .NET framework in the C# language.