Tom Archer introduces a step-by-step technique for versioning your serialized files so that your application can handle current and older file formats, as well as properly deal with situations where the application is older than the file format being read.
Latest C++ & MFC Articles - Page 18
The prototype presented allows defining XML serializable objects using macros in an attributes-like manner.
Learn about a template library for properties (used like 'widget.color = "red";') in C++. Supports "binding" several properties together to have their values synchronized automatically. Useful for GUI development and so forth.
Tom Archer illustrates how to parse comma-delimited text—when the data contains quotes, commas, and blanks—and return the data in a managed array.
Versioning your collections is important when the data held by a collection can be modified while a client is enumerating that data. Tom Archer presents a versioning technique he's told Microsoft uses internally.
Manage a group of buttons as an array in VC++.
Latest Developer VideosMore...
Latest CodeGuru Developer Columns
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.
Looking to work with a non Microsoft Database in .NET? You need to know what ORM's are available, and why you can't currently use Entity Framework.
Hannes du Preez shows you how to create a User Control in your ASP.NET Web Application.
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.