Expanding on his previous articles, Steve explains how to use the built-in conversions to and from VARIANTs in his Matrix class.
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Learn how to write an add-in for Microsoft Word 2000 using this detailed tutorial.
Matrix is a templatized utility class available here on CodeGuru. This article digs into showing more regarding the use of this.
Explore COM Interoperability, also known as COM Interop. COM Interop is the means to which COM objects can be used in a .NET application and how .NET objects can be built to appear to be COM objects.
Check out this illustration of the functions of COM Single Thread Apartment (STA), Multithread Apartment (MTA), and ATL Auto-thread Module with a testing client-server application.
Making a control a drop-target in ATL is not something you do very easily. (A demo project has been provided.)
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It's essential to know the differences in these libraries and use them correctly. This brief tutorial will guide you.
Create a response application by managing asynchronous code on your UI thread.
Learn to use FTP in VB to gain access to an AS/400's file system, read the data, and store the data into a database.
Application Programming Interfaces (APIs) are where you have to be. It's not a matter of if as much as a matter of which.