    ,          .    ,   ,  ,     ,       :

NumberAccount=0 -   .  0 (),        .
symbol="" -  .   : "" -   , "0" -          (EURUSD, GBPUSD  ..).
Operation=-1 -  .  : -1 -   , 0 - OP_BUY, 1 - OP_SELL.
Profit=50 -    .
MagicNumber=0 -  .
ShowComment=True -       .