I am new to .net and need some suggestions on project migration.

I have .net framework project that runs on console. The views are in xml format and the app runs on RF devices via telnet server.

Now, i want to migrate to web and stop using the telnet server. What is the best possible way to migrate?

If i go with running a seperate frontend app like Angular, i would need to create REST API’s to make the connection but at this point, creating rest api’s are not an option.

Is there a way to convert the .net framework project to run as a web app?
If i create a seperate asp.net project, can i communicate with the .net server without creating the rest APIs?

I created a seperate asp.net project but i am unsure how do i connect the views to .net server without the RestAPI’s.