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Steps: 1. Define the property like this: #property version "1.00" 2. How can I get version from code? Like Print("Current version: "+property.version)

Steps: 1. Login an account from an MT client terminal successfully; 2. Run an EA; 3. Change master password; 4. Invalid account come. But how to check invalid account from an EA? The AccountNumber() is still correct, the IsConnected() is still true

Can we call a script from an EA? Thanks

It seems that OnTick() and OnTimer() event handler used to work before, but recently I found they stop working when I minimize MT4 terminal, and they will come back to work when I un-minimize MT4 terminal. Does anyone found this issue? Test of

Ref:  https://docs.microsoft.com/en-us/windows/desktop/api/WinBase/nf-winbase-formatmessage Below code is the syntax: DWORD FormatMessage(   DWORD   dwFlags,   LPCVOID lpSource,   DWORD  

Hi, I wrote a DLL and it works fine on my desktops(Windows 8.1/10). But when I put it on a widows server where I have some MT4 running, there will be an "2019.03.18 11:50:01.646 Cannot load

m_LabelInfo is object of CChartObjectLabel    m_LabelInfo.Color(clrRed);    m_LabelInfo.FontSize(28);    m_LabelInfo.Description("Information");    Print(m_LabelInfo.X_Size()); // The value is 0, why

The CButton class is derived from CWndObj, and CWndObj is derived from CWnd. All the classes don't have an interface to set BASE CORNER. If you set BASE CORNER by ObjectSetInteger OBJPROP_CORNER, then the coordinates is

MetaTrader 5 Version: 5.00 build 1881 09 Jul 2018 Server: GenesisMarketsLP-Demo Symbol description "Trade" is "Full access" But SymbolInfoInteger(Symbol,SYMBOL_TRADE_MODE) returns SYMBOL_TRADE_MODE_DISABLED

The position comment is set by OrderSend as a parameter. When the order dealt and there's a corresponding position, can I modify the position comment? Thank you very much

In MQL4, I can write: void StringFunc(string &ArrayRes[][]) and it's no compile error, but in MQL5, StringFunc(string &ArrayRes[][]) has this compile error: '[' - invalid index value. How to write multi-dimention array as a function parameter

My server has this configuration: 1. 4 cores with 8G mem 2. SSD 60G, more than half free 3. Bandwidth 3M 4. Windows 2012 On this server, there are 14 MT4 clients running with EA. Every trading day during GMT 15:00 +/- 5 hours, MT4

Thanks

In MT4, EAs identify orders by magic number. But in MT5, one symbol has only one position at one time, and it has only one magic number at one time. EA can find deals by POSITION_ID. But if positions reverse , POSITION_ID changes. So after positions

I try to download MT5 but always fail like this. I have tried and waited for whole day.........  

I wrote an EA to send pending orders . But I found slippage doesn't work when my pending orders come to be a market order. This makes my trade prices have a big gap to my pending orders' prices. It this defined by MT4 or brokers

What's the difference between XAUUSD and XAUUSDm in LMAX? Both symbols have the same minimal lots of 0.1. Thanks

In MT4, OrderSend() and OrderClose() send instructions to server, the server do the trade instructions and return a response. But, if the server do the trade instructions successfully but the response come back to client lost due to bad network

It's said that OrderType has the following values: But I find there will be value 6, what does it mean? And will there be any more values hidden

OrdersHistoryTotal() r eturns the number of closed orders in the account history loaded into the terminal. How can I load account history to all history by program in terminal? Thank you very much