Discover how to make serial communication (RS232) with MSComm.
Serial Communications with ActiveX
Published 06/07/2004
Latest Misc. Articles
What is the Matrix? - Part 3, Streaming
Published 04/25/2003
How to use stream opeators to insert data into a Matrix array utility.
What Is the Matrix? -- Part 2
Published 04/17/2003
Expanding on his previous articles, Steve explains how to use the built-in conversions to and from VARIANTs in his Matrix class.
What Is the Matrix?
Published 02/28/2003
Matrix is a templatized utility class available here on CodeGuru. This article digs into showing more regarding the use of this.
Taking the Complexity Out of Creating COM Arrays'�The Matrix Class Utility
Published 01/29/2003
Arrays can be tedious, especially when passing them across COM/DCOM. This utility class aids the creation of arrays, including safe arrays and variants.
Simplifying the Concept of COM
Published 10/03/2002
Trung provides his perspectives on the relationships among COM, C++, and C.
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Latest CodeGuru Developer Columns
Introduction to C++/CLI Programming
Published 01/09/2015
Become proficient at C++/CLI programming under the .NET context by posting a first CLR console base project.
Extension Methods Refresher
Published 02/11/2015
Use code extensions to expand the core principles of code re-use.
How to Draw Shapes with Visual Basic and GDI: Crescent Moons, Hearts, Spirals, and More
Published 02/09/2015
Learn how to create various odd shapes.
Maker Project: Creating a Garage Door Opener
Published 02/06/2015
Have you ever wanted to control your garage door from your smartphone? Here is your chance. Get your hands dirty with an Arduino Garage Door Controller.
