SELECTION _BY_POS exist in MQL5?

 
Hello
Does SELECTION _BY_POS exist in MQL5?
 

Just try on Google site:mql5.com _BY_POS

it gives answers with examples!

 
Morteza28: Does SELECTION _BY_POS exist in MQL5?

If you are referring to selecting a trade position by it's respective index, use the following function ...

PositionGetSymbol

Returns the symbol corresponding to the open position

MT5's trade functionality is very different to MT4's, so I suggest you read and research the following ...

Articles

Orders, Positions and Deals in MetaTrader 5

MetaQuotes, 2011.02.01 16:13

Creating a robust trading robot cannot be done without an understanding of the mechanisms of the MetaTrader 5 trading system. The client terminal receives the information about the positions, orders, and deals from the trading server. To handle this data properly using the MQL5, it's necessary to have a good understanding of the interaction between the MQL5-program and the client terminal.