Writing COM with C# for visual foxpro

[markftwain]

Hi experts,

This is my first jump into C# (visual studio 2008) from a vfp background. I am trying to expose the methods of the inkAnalyzer to my main vfp program by encapsulating it in a COM object. I have created a windows form in C# that successfully uses the inkOverlay and inkAnalyzer, but I would like to use the main vfp form for ink collection. That is I need to pass the vfp form (object) to COM where the inkAnalyzer can work and return the results back to vfp.

The main errors I get involve "the interface is not supported" or ISynchronizeInvoke is needed.

Any help is much appreciated.

 

[craigber]

We've discussed this before. Have you tried the Forms Interop Toolkit? Have you heard anything said about you can't pass a VFP form to .NET? What is the specific data that is being passed between the two forms?

Craig Berntson
MCSD, Visual C# MVP,

http://www.craigberntson.com/blog