Hi there,
Based on project description you want to build C# library to call from VB6 as COM component....You will send HTTP post request from y VB6 application as file URL...Actual REST call will be made by C# library as JSON.
Once transfer completed you need to open webbrowser and get passed data....also visual feedback is need in VB6 application...
Please find my profile and portfolio link: https://www.freelancer.com/u/veerendarshah
I have overall 7+ years of experience in ASP.NET, .NET Core, Node.js, and Web Development platform with exposure in different domains like Realtime, Database, IoT, Web, and Automation.
Hope you will give me chance to start new business relationships to prove my skill as a useful resource for your project work.
Looking forward to your response.
Regards,
Veerendra