I have an existing Asp.Net MVC web application. I want to integrate my existing MVC web application into the MAUI framework without any new development.
Not possible. Maui is not compatible with an ASP.Net web application. Those are very different technologies. A major code rewrite is required. Either learn to code Maui UI and read Strategies for migrating ASP.NET web forms OR rewrite the web application in Blazor, so you can use Maui Blazor.
@ToolmakerSteve Thank you for your response! I have two questions for MAUI Basically, I need to my MVC logic also re-write on MAUI C#. Am i right? Can we use any frontend library like Jquery, AngularJS, Angular ?
I don't use the Blazor part of Maui, so I don't know about using frontend libraries, nor the pros and cons of keeping your javascript code. You will write some c#. Search blazor javascript for discussions of mixing c# and javascript. ASP.NET Core Blazor JavaScript interoperability (JS interop) is a document to start with. If you are not familiar already with c# and ASP.Net, look for videos and blogs that may be easier to understand.
blazor javascriptfor discussions of mixing c# and javascript. ASP.NET Core Blazor JavaScript interoperability (JS interop) is a document to start with. If you are not familiar already with c# and ASP.Net, look for videos and blogs that may be easier to understand.