Hi vijaypothireddy,
It is difficult to know if moving from a large MFC application to a web app is right for you without understanding more.
The places Casablanca specifically could be useful is around network communication using a REST based approach. For authoring a service take a look our http_listener. Specifically take a look our one of our samples for the http_listener, CasaLens (under Release\samples\CasaLens). One thing to keep in mind is Casablanca doesn't come with any facility to help you deploy and host your service. This will need to be handled on your own.
Steve
It is difficult to know if moving from a large MFC application to a web app is right for you without understanding more.
The places Casablanca specifically could be useful is around network communication using a REST based approach. For authoring a service take a look our http_listener. Specifically take a look our one of our samples for the http_listener, CasaLens (under Release\samples\CasaLens). One thing to keep in mind is Casablanca doesn't come with any facility to help you deploy and host your service. This will need to be handled on your own.
Steve