Learn how to handle ToolTips that are independent from ToolTip handling in a parent window.
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ComboBox with Item Tooltips
Combobox class/control that allows for tooltips for each individual items in the combobox
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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.

Accessing .NET Serial Ports from C#
Dust off your serial port and find new uses for a nearly-forgotten data link.

Printing from Your VB 2013 App in Windows 8.1
Learn how to print with VB from inside your Windows 8.1 apps.
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.