dspace-group/dscom

warning TX00000000

Closed this issue · 3 comments

ulued commented

I'm getting this error after a .Net 6 port. TlbExport (.Net 4.7.2) could generate the files, dscom reports this error on IEnumerable
dscom : warning TX00000000 : ComVisible interface System.Collections.IEnumerable could not be added to source type ....

The c# dll compiles without errors.

SOsterbrink commented

The problem is, that while IEnumerable is declared as ComVisible, Microsoft does not provide a TLB for this. And we can't generate the TLB by ourselves.
The same problem exists with every other class and interface that's declared as ComVisible from .NETFrameworkAssemblies

Which sadly leads to the problem you described.
See #87
This is currently a limitation and we don't know a way to solve it.

ulued commented

Thanks Sebastian for taking the time to comment the issue

ulued commented

I finally rewrote the interface to only use strings/ints and it is working now. Maybe a hint to keep the COM Interface as simple as possible would be helpful.