String.format is not just a relic from a bygone era, but is actually still very useful even in today's brave new world. It’s time to dig into some data formatting!
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Hannes du Preez explains what delegates are and how to use them to call managed and unmanaged code in VB.NET.
Adding extra fields to an ASP.NET membership set-up doesn't have to be difficult, especially if there is only a small amount of data.
Learn how to save and retrieve BLOBS from a database with Visual Basic.NET.
Hannes du Preez shows you how to parameterize queries and explains the reporting options available in VB.NET applications.
Every developer needs to know how to extract data from a database, as it's essentially what makes your app tick. Read on to learn how to extract information from a database and put it in your VB.NET application.
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Become more proficient on the usage of statements to control the flow of execution through a C++/CLI application.
Because it's often easier to address pixels/cells directly than to use Windows Forms or something similar, it's very often simpler to manipulate raw pixel data directly.
The concepts of boxing and unboxing data might be second nature for many, but for newbies it's worth covering. And, the "old hands" may learn something new, as well.
Most developers face a grueling challenge to please their end users. We asked their top challenge is. With over 3,000 responses, the results are now available!