Android To PC via bluetooth

Hi guys

I want to make an application that is two folded that is on one side there is a desktop system with bluetooth enabled device on which there is a database of college students Exams' marks this will be accessed via an ASP.net c# application which is pretty straight forward.On the other side the same application will be accessed by a mobile device(Android device) via bluetooth interface i am having problem in following.

1.How to make blutooth server that will make communication between mobile and desktop system that is on one side client will register itself and on other side desktop system via bluetooth and ASP.net and database will authenticate the mobile user.

2.If client on mobile wants to upgrade exams marks on desktop system database via bluetooth how that will be done so that on one side marks get entered from mobile and on the other side desktop system acknowledge this via sending back marks entered successfully message.

3.Mobile Client wants some files and the desktop system provides it.


Please Help Me It is very Urgent Bros.

regards

Tags: C#, Java, Mobile Apps (Android), ASP.NET