We have an (effectively) undocumented VB6 application. The fun part is that some of the third party components that we used are now unsupported (since 2003).
Management will not authorise a full rewrite – but does want to extend the application. Our new applications are in C#. The VB.NET translation wizard leaves 100’s of errors and fails to compile.
Here is an article on embedding a .NET form into a VB6 application.
Here is an article on embedding a VB6 form into a .NET application.
These may provide us enough of a quick win to allow us to use supported controls for new development yet keep the existing application.