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6

Draw Histogram in Color

Hello, i tried to get a Histogram with 2 colors but i dont find out, how to became the second color. //+------------------------------------------------------------------+ //| MACrossHisto.mq5 | //|

5

Order Expire in datetime MQL4

Helle, in older days, the order expire was a function of Seconds, now it use the datetime and this is a miracle for me since i use MQL4. can someone help me, how do program on a pending order, that the expiration is after 30 minutes? OrderSend ( Symbol (), OP_SELLSTOP

6

CIATR Error 4806

Hello, im try to use the CTrade ATR Indicator class, void ATRGrid( const string symbol, const double bid) { ResetLastError (); ATRValue= 0 ; if (!atr.Create(symbol,ATR_TF,ATR_Periode)) Print ( "Fehler beim erzeugen des ATR" ); ResetLastError (); atr.Refresh(); ATRValue =

2

FileClose

Hello, i have problems with file close, I read a file, and close it after bool FileLesen( string filename, string KommeVon) { ResetLastError (); bool value = 0 ; int file_handle= FileOpen (filename, FILE_READ | FILE_CSV ); if (file_handle!= INVALID_HANDLE ) {

2

_Period

Hello, I always was thinking that gives back the Period in Minutes, that works pretty well till the timeframe 30min I tried it out and get following results what's happen here? thanks

2

OnDeinit

Hello, is there a way, to see in OnDeinit, which was the last codeline? or where i come from? thanks

0

Custom Symbols

Hello, does anyone have an idea why I cannot use void RenkoCharts::Stop() { //--- ResetLastError (); Comment ( "" ); MarketBookRelease (renko_symbol); ObjectDelete ( 0 ,custom_symbol); ResetLastError (); string Name = ChartSymbol (); int Stelle = StringFind (Name, "_" , 0 );

2

CIATR

Hello, I tried to use for the ATR calculation the include files, but I always get Empty Value out here the script #include <Indicators\Indicator.mqh> CIndicator _indi; #include <Indicators\Oscilators.mqh> CiATR atr; void OnStart () { atr.Create( _Symbol , PERIOD_CURRENT , 14 ); Print

5

return of selected position

Hello, is there an way, to get the position Ticket from an position what is selected in the toolbox inside of MQL5? as example the blue line

2

Margin Rate

Hello, i have a question to the Margin Rate. In the documentation is written, to use the Margin Rate for calculation of CF, Futures and so on even in the Symbol the margin Rate is filled out as it staand in the documantation, if the Maintainance Margin is 0, its equal to the Initial Margin, ok, this