Win32 has a built-in INI file API, but writing cross-platform code is difficult because these functions aren't available on Linux.
Latest INI Files Articles
High Performance Solution Ini File Class with MMF
Based on MMF, plus the pre-allocated buffer and section header map technology, this should be the ultimate solution to the mega-bytes-level INI file usage. Both Unicode and ANSI versions are available.
Handle Configuration Files Using a Portable Class'�CDataFile
CDataFile is a C++ class that aids you in reading and writing to configuration files. It is generally compatible with standard Windows .ini files, supports multiline comments, does not rely on any windows or MFC calls, and is easily portable to Linux.
CIniFile
A "simple to use" class for creating and using INI files.
MFC extension class CPrivateProfile
The class CPrivateProfile is a wrapper class around the Win32 functions GetPrivateProfileString and GetPrivateProfileInt. It enables an easy way to traverse and read INI files.
CIniEx - Dynamic .INI Class
Memory-mapped file-like solution for quicker data access using INI files
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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.
.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...

Working with Hashtables in .NET
There are millions of Namespaces in the .NET Framework. Coming from a VB 6 background, I was accustomed to arrays and arrays only. Luckily all has changed with .NET, in that the .NET Framework supports Collections, which as its name implies, is a collection of objects that you can store in a certain manner.
Implementing a WCF Message Contract
WCF implementations normally take two different approaches; a Document style or an API style. Document style implementations are more flexible and often easier to extend and version. Also, Document style or rather, Message Contract service implementations, work well between systems with a shared message assembly. Jeffrey Juday guides you through architecting a WCF Message Contract implementation.