Explore how easy it is to create a program that reads data from a scale connected through an RS-232 serial port or USB to a serial port converter.
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Learn how to implement an additional security layer on company web sites by getting the machine ID of the system from registered users along with the user ID and password.
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Latest CodeGuru Developer Columns
A pointer-to-member represents a location inside a class; selecting a member means offsetting into it. Explore this intricate idea. With examples.
Read through various ways to license and protect your .NET applications from potential pirates. You may find the perfect choice for your own work.
Explore two ways to check whether an application is already running. Example code is both in C# and VB.NET.
Discover the world of Portable Class Libraries (PCLs) and how they can work for you.