I have this application (POS) where I need to work offline. Then When I detect that I have a Connection t othe SQL server. I need to send the Info Collected to the server.
1. How to detect this connection from POS Station that are on the same Site location (Regular LAN).
2. How to detect this connection from POS Station that are Outside the location so the detection has to be over the internet.
3. What is the best way to set this up, a timer or is there a better way