Questions from a "dummy" - page 137
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Could you give me some code for an EA to close a position after 5-6 hours? Or give me a link.
If you are interested, try it yourself. First, using the PositionSelect() function , check for an open position. If it is successful, find out the time of opening a position using PositionGetInteger(POSITION_TIME) and check your condition of 5-6 hours. When it is time to close the position, you find out the type of position (ENUM_POSITION_TYPE)PositionGetInteger(POSITION_TYPE) and its volume PositionGetDouble(POSITION_VOLUME) . Then you set an opposite order with the same volume. You can see an example of the position closing method at MQL5\Include\Trade\Trade .mqh\PositionClose(const string symbol,ulong deviation=ULONG_MAX).
Thank you, that seems to be what we need.
Not really.
To get the "mouse click" event, OnChartEvent() must be used, but it cannot be used in scripts, what should I do? So there is no universal function?
Not really.
To get the "mouse click" event, OnChartEvent() must be used, but it cannot be used in scripts, what should I do? So there is no universal function?
Then use GetKeyState + GetPosition + known coordinates of graphical objects.
VinApi?
That's it, I've lost my desire to make a universal function for browsing and selecting a file from a list (some kind of mini-file manager). :(
WINAPI?
That's it, I've lost the desire to make a universal function for browsing and selecting a file from a list (some kind of mini-file manager). :(
why the script then?
See an example of method for closing a position at MQL5\Include\Trade\Trade.mqh\PositionClose(const string symbol,ulong deviation=ULONG_MAX).
Thank you.
But I'm not yet able to understand classes, although what I have is usually due to the fact that I've seen somewhere and figured it out.
because he doesn't care if the ticks are ticking or not.
But with classes, I'm not yet getting the hang of it, although what I do get is usually at the expense of seeing it somewhere and figuring it out.
Well, any class method is just plain code. Try parsing this code here:
MqlTradeRequest m_request={0}; // request data MqlTradeResult m_result={0}; // result data MqlTradeCheckResult m_check_result={0}; // result check data bool partial_close=false; int retry_count =10; uint retcode =TRADE_RETCODE_REJECT; do { //--- checking if(PositionSelect(symbol)) { if((ENUM_POSITION_TYPE)PositionGetInteger(POSITION_TYPE)==POSITION_TYPE_BUY) { //--- prepare request for close BUY position m_request.type =ORDER_TYPE_SELL; m_request.price=SymbolInfoDouble(symbol,SYMBOL_BID); } else { //--- prepare request for close SELL position m_request.type =ORDER_TYPE_BUY; m_request.price=SymbolInfoDouble(symbol,SYMBOL_ASK); } } else { //--- position not found m_result.retcode=retcode; return(false); } //--- setting request m_request.action =TRADE_ACTION_DEAL; m_request.symbol =symbol; m_request.deviation =(deviation==ULONG_MAX) ? m_deviation : deviation; m_request.type_filling=m_type_filling; m_request.volume =PositionGetDouble(POSITION_VOLUME); //--- check volume double max_volume=SymbolInfoDouble(symbol,SYMBOL_VOLUME_MAX); if(m_request.volume>max_volume) { m_request.volume=max_volume; partial_close=true; } else partial_close=false; //--- order check if(!OrderCheck(m_request,m_check_result)) { //--- copy return code m_result.retcode=m_check_result.retcode; return(false); } //--- order send if(!OrderSend(m_request,m_result)) { if(--retry_count!=0) continue; if(retcode==TRADE_RETCODE_DONE_PARTIAL) m_result.retcode=retcode; return(false); } retcode=TRADE_RETCODE_DONE_PARTIAL; if(partial_close) Sleep(1000); } while(partial_close);so the expert doesn't care. why a script?