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2

How to know if the user broker let a symbol?

Hi friends, how can I know if a concret broker let me use a "symbol name?" how can I search if the symbol exist with mql? Thanks

2

OrderSend Problem in demo

Hi friends, I am doing an EA for my personal use and I don't know why when I put an order instantly this order is quit.... I am using a demo account . Code: //+------------------------------------------------------------------+ //| Script program start function |

3

How can I include librarys?

Hi friends I know that to include a library I should put in my code "#include <ghttp.mqh>" but when I put this in an Expert Advisor that I am doing the MetaEditor show me an error: "can't open include file". What and how I should do to use this library? Thanks you so much for your help

3

How create a login form in an EA

Hello friends, I want to create a login form in an EA, what is the right form to do that? Thanks for your help