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Added topic Problem with drawing lines not from bar to bar
Dear all   I would like to know, is it possible for an indicator to draw a line that points are not assigned bar by bar?   For instance:   point 1 at bar[2], point 2 at bar[5], point 3 at bar[10], point 4 at bar[11], point 5 at
wing
Added topic Why does this indicator keep looping in MT4?
Dear all When I added this indicator to chart, MT4 keeped looping all the time!  (indicator "pha_1" ran normally) What's the problem? Thanks for your help!   wing  #property indicator_chart_window #property indicator_buffers 2
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Added topic which folder can I find Accelerator Oscillator?
Dear all   I want to use Accelerator Oscillator as icustom function but I can't locate it.   Would anyone please help?    Thanks a lot!     wing 
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Added topic expression on global scope not allowed
Dear all, what can I do? //+------------------------------------------------------------------+
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Added topic why does arraycopy not work?
Dear all   here is my code:   //+------------------------------------------------------------------+
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Added topic Why can't I attach this EA to a chart?
Dear all   When I try to drag this EA to EURUSD M5 chart or choose "Attach to a chart" command, MT4 just gave me no response.    Does anybody know why?   Thanks for your kind help!   wing    int old_tt1, old_tt2
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Added topic minimum tick time difference
Dear all   What is the minimum tick time difference between a new quote and an old one should be?   Is it accurate to use this code to measure?   int old_tt; double old_bid; int start() {    int start= GetTickCount ();
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Added topic why does my function return no result?
Hi all,   below is my code:   int init()   { //---- indicators    int a[] = { 4 , 5 , 6 };    int c;       for ( int z= 0 ; z< ArraySize (a); z++ )    {
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Added topic EA with multi pairs trading
Dear all   I coded a EA to trade with multi pairs:    for ( int z= 1 ; z<= 3 ; z++ )    {               switch (z)       {
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Added topic why does this for loop not work?
Dear all   Would you please tell me how to fix it?          int k2= 10000 , k3= 1000 , TimeFrame2= 60 ;        for ( int i=k2; i>k3; i-TimeFrame2* 60 )
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Left feedback to developer for job Indicator needed
wing
Added topic What's the problem with my code?
Dear all   I wrote an indicator to look for following condition:   If price is within ibands(deviation 1, upper) and ibands(deviation 1, lower)  for 2 timeframes, give me a "1" result.   However, it doesn't work when I put it on
wing
Added topic why it works properly for + or - but not / ?
Dear all,   Here is my code:      double a[];    SetIndexBuffer ( 0 ,a);    SetIndexStyle( 0 , DRAW_HISTOGRAM );      int limit;    int counted_bars=IndicatorCounted();
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Added topic Partial close of position
Dear all For instance, my EA opened an order of 1 lot and I would like to close 0.5 lot now. If totally 1 lot is closed at final, does it mean that broker does not allow partial close of an order? or I have to adjust any parameter in OrderClose
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Added topic remember many variables after log off of computer, pls help!
Dear all If I have 90 variables in an array[3,10,3] (each variable has 6 digits) that I want EA to remember after I log off my computer, apart from adding globalvariable one by one, is there any other method that is more efficient to do it? Would
wing
Added topic How can I make the 2nd dimension of an array to be dynamic?
Hi all, I want to record time[0] and time[1] every tick on individual row of an array, i.e. on every new tick, a new row should be opened to record the figures. here are my code: datetime a[ 0 ,dm2, 1 ]; int dm2= 0 ; start() {    a[ 0 ,dm2
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Added topic It is my first to use file in MQL4, help!
here is my code: int start()   {    int     counted_bars= IndicatorCounted ();    int handle, _GetLastError;    string File_Name= "spreadandbar.csv" ;    int time, count;
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Added topic Please help to double check my calculation!
Dear all, I would like to know whether my calculations are correct: 1. any time if I want to open an order, contract size should be: contract size = AccountFreeMargin() / MarketInfo(Symbol(),MODE_MARGINREQUIRED) ( can anybody tell me the usage
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