Library selection

[nilgosavi]

Hi,
          We have to develop the application in C# 1)which is capable to send jar file on the mobile phone when user comes into mobile vicinity.
         2)which is capable to detect the device type and its vendor.
         3)Also we have to develop application where server will be run on PC and client on the mobile,server and client should be capable to exchange data.
            is it possible to exchange data between server and multiple client simultaneously?.
Please tell me the best suitable library.

Thanks

[Mike Petrichenko]

Good day!

1. Any library (i do recomend WCL).
2. No way to detect device's vendor and model. Device type can be detected with any library. (I do recomend WCL).
3. Yes. It is possible. BTF has both server and client components. WCL has only client components, server part is under development yet.