Discover how to write a component that can be used in a COM+ enviroment.
Latest General Articles
Trace RPC Calls and Notify the COM+ Events to Your Program
Learn about a simple way to understand and implement the COM+ Admin and Instrumentation interfaces.
A Kick-Start to SAX with C++, Part 3
Learn how to implement some basic error handling and perform cleanup operations.
A Kick-Start to SAX with C++, Part 2
Learn how to work around the restriction of using a single handler type at a time.
A Pure C++ Implementation of a COM Smart Pointer
CComPtr wraps any interface pointer and will call AddRef() and Release() properly. You don't need to worry about controlling the lifetime of your interface pointer.
Latest Developer Videos
More...Latest CodeGuru Developer Columns
Comparing the stdio and iostream C++ Libraries
It's essential to know the differences in these libraries and use them correctly. This brief tutorial will guide you.

.NET Back to Basics: The Array Class
With facilities to search, copy, extract segments, and more, the array class can handle pretty much any task you need to perform with ease.

Using the MethodInvoker Delegate in Visual Basic
Learn about delegates, a type that represents a reference to physical methods with the same parameter list and return type.

Testing Solid Code
If you have written solid code, you have accomplished one half of the objective. Solid code is the protagonist, or hero, of our story, but testing is the more sedate side kick that often saves the day after the hubris of the hero has almost certainly lead to calamity.