How do I code the indicator with the iCustom ??

 
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mehmetsayir :
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where am i doing wrong?

iCustom(NULL,PERIOD_CURRENT,"Examples\\ADX- VOLUME INDICATOR",PERIOD_CURRENT,10,PRICE_CLOSE,5,true);

 
mehmetsayir :

where am i doing wrong?

You must decide: you are writing for an old terminal (MQL4) or for MQL5.

 
MQL5
 
mehmetsayir :
MQL5

In MQL5, you create an indicator handle (reference: iCustom ).

And remember - We do not know how to read minds, We do not know which indicator you are asking about, We do not see your entire code.

Documentation on MQL5: Technical Indicators / iCustom
Documentation on MQL5: Technical Indicators / iCustom
  • www.mql5.com
iCustom - Technical Indicators - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5
 

I have installed the indicator. I loaded the indicator from outside.


<*.ex* file deleted>

Documentation on MQL5: File Functions / FileDelete
Documentation on MQL5: File Functions / FileDelete
  • www.mql5.com
FileDelete - File Functions - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5
 
mehmetsayir:

I have installed the indicator. I loaded the indicator from outside.


<*.ex* file deleted>

In MQL5, you create an indicator handle (reference: iCustom ).
Documentation on MQL5: Technical Indicators / iCustom
Documentation on MQL5: Technical Indicators / iCustom
  • www.mql5.com
iCustom - Technical Indicators - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5
 

Perhaps you should read the manual, especially the examples.
   How To Ask Questions The Smart Way. (2004
      How To Interpret Answers.
         RTFM and STFW: How To Tell You've Seriously Screwed Up.

They all (including iCustom) return a handle (an int). You get that in OnInit. In OnTick/OnCalculate (after the indicator has updated its buffers), you use the handle, shift and count to get the data.
          Technical Indicators - Reference on algorithmic/automated trading language for MetaTrader 5
          Timeseries and Indicators Access / CopyBuffer - Reference on algorithmic/automated trading language for MetaTrader 5
          How to start with MQL5 - General - MQL5 programming forum - Page 3 #22 (2020.03.08)
          How to start with MQL5 - MetaTrader 5 - General - MQL5 programming forum - Page 7 #61 (2020.07.05)
          How to call indicators in MQL5 - MQL5 Articles (12 March 2010

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