about client synchronized with server

[hongbin fei]

when we open the MT5 client, there are prompt word:"waiting to update" , I want let my robot running after  synchronized with server,

can I use this code? 

void OnTimer()
  {

   if(SymbolIsSynchronized(_Symbol))
      CuteRobot.Processing();
  }

[Rashid Umarov]

I think you can. See also https://www.mql5.com/en/docs/series/timeseries_access#synchronized