PowerBuilder with COM InterOP Demystified

Curious how COM InterOP works and how to use it in PowerBuilder?

Here’s a video of my 2014 Charlotte PowerBuilder User Group Conference presentation covering PowerBuilder Classic and COM InterOp. The presentation provides a technical overview, a survey of necessary tools as well as implementation detail.  There’s a live demo toward the end of the presentation.

I use this integration approach to implement a solution in a legacy PowerBuilder application when .NET provides necessary functionality and PowerBuilder doesn’t.

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