Latest User Defined Types (UDTs) Articles

Anonymous Types (or Projections) in VB9

Anonymous types (or projections) are a new feature that permits you to define strong types on the fly without writing the nominal—full class—definition. Learn how to implement Anonymous types in VB9.

Flags Enumerations

The documentation on Microsoft's flags enumerations is rather sketchy at best, but offers a more ideal solution for a great many problems. The problem is, with such little documentation it can be very time consuming to figure out how to use them correctly. Here is a small walkthrough explaining a relatively simple means of interacting with them through use of the bitwise OR operator.

Understanding UDTs

Go behind the scenes to learn how VB handles User Defined Types (UDTs) internally. See how VB stores UDTs in memory and learn how to use them in non-conventional ways, such as saving them to byte arrays, dumping them to files, and using them to accesses byte values of other data types.

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.

LINQ to Objects Refresher

LINQ is not only for database access; it’s useful in all manner of scenarios. Read this quick refresher to learn more.

Top White Papers and Webcasts

  • Java developers know that testing code changes can be a huge pain, and waiting for an application to redeploy after a code fix can take an eternity. Wouldn't it be great if you could see your code changes immediately, fine-tune, debug, explore and deploy code without waiting for ages? In this white paper, find out how that's possible with a Java plugin that drastically changes the way you develop, test and run Java applications. Discover the advantages of this plugin, and the changes you can expect to see …

  • Mobile is introducing sweeping changes throughout your workplace. As a senior stakeholder driving mobile initiatives in your organization, you may be lost in a sea of technologies and claims from vendors promising rapid delivery of applications to your employees, customers, and partners. To help explain some of the topics you will need to be aware of, and to separate the must-haves from the nice-to-haves, this reference guide can help you with applying a mobile strategy in the context of application …

Most Popular Programming Stories

More for Developers

Latest Developer Headlines

RSS Feeds