Eduardo Quintana I
Programmer
Hello everyone, my name is Eduardo and I work as a System developer, a couple of years ago I came to work at a company related to Casinos and Hotels, and I found myself from one moment to another automating processes in Micros 9700 terminals.
Today my main problem is that I have found it impossible to communicate these terminals through SIM. I have developed DLL in C #. VB.net, C and C ++. and the non-functioning answer is always the same .... the Function is not found. on the other hand I developed an APP with WinSock to communicate via TCP / IP and for my misfortune it doesn't work for me. Now there is something else I managed to create an app that performs file exchanges and managed to perform many tasks, but I would like to develop something more robust.
If there is someone who can guide me, I would appreciate it.![[ponder]](/data/assets/smilies/ponder.gif "[ponder] [ponder]")
Today my main problem is that I have found it impossible to communicate these terminals through SIM. I have developed DLL in C #. VB.net, C and C ++. and the non-functioning answer is always the same .... the Function is not found. on the other hand I developed an APP with WinSock to communicate via TCP / IP and for my misfortune it doesn't work for me. Now there is something else I managed to create an app that performs file exchanges and managed to perform many tasks, but I would like to develop something more robust.
If there is someone who can guide me, I would appreciate it.
