[Newbie code] How to write all open orders to a file?

[testevpsa1]

Hello guys, i'm starting in MQL programming and I want to do a simple thing:

Constantly check (loop) the open orders and write them into a file.

Please, could someone guide me what I need to do? (OrdersTotal? FileWrite?)

Thank you for any help, have a good day!

[William Roeder]

testevpsa1: starting in MQL programming, could someone guide me what I need to do?

1. Decide MQL4 or MQL5. (4 is easier.)
   
2. learn to code it
3. Use this when necessary.