I am trying to build a windows mobile application for file sharing. I am planing to use Wi-Fi-Direct to create the network between the devices. When the user launches the application it should connect with the all the other devices in which my application is running, using Wi-Fi-Direct. It should not ask for any permission only running the application will be enough to connect with all the other devices running the application. There should be no group administrator all the peers can join and leave the network anytime. But the Wi-Fi-Direct network must remain with the existing devices.I need a basic idea about how to implement this. I think it's a bit difficult to understand exactly what I am saying. So if you need any clarification please leave a comment. Thanks in advance.