Exposing VisualAPL functions as COM can be useful when:
- .Net capabilities are needed in the Win32 environment of APL+Win
Avoiding duplicate maintenance of business rules functions used in both the legacy APL+Win and VisualAPL application systems
.Net GUI features are used to freshen the APL+Win application's GUI
The attached .zip-format file contains the VisualAPL for Visual Studio 2008 project used in this example.
If you want to know (maybe too much) more about .Net / COM interoperability go to: http://www.codeproject.com/KB/COM/comin ... view=Quick