I must admit that as yet I have not had reason to work with objects on a different chart.
You might try
string name = ObjectName (chartID, x );
and see if it works for you
In addition to Gumrai. This coding problem was thousand times here.
for ( int x = 0; x < obj_total; x++ ) { string name = ObjectName ( x ); if ( StringFind(name,key,0) > -1 ) { ObjectDelete ( chartID, name ); Print ( "-----> object ", name, " deleted" ); } } } ChartRedraw ( chartID );
Ovo: In addition to Gumrai. This coding problem was thousand times here. for ( int x = 0; x < obj_total; x++ ) | As has been repeated thousands of time here, you must count down in position loops. In the presence of multiple orders (one EA multiple charts, multiple EA's, manual trading)
you must count down when closing/deleting/modifying in a position loop. Get in the habit of always counting down. Loops and Closing or Deleting Orders - MQL4 forum
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xoxman4: I create objects on different charts (same symbol). Afterwards when iterating through all open charts in order to collect ALL objects mt4 does NOT return all !! string name = ObjectName ( x ); |
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Use the MQL5 definition:
string ObjectName( long chart_id, // Identifikator des Charts int pos, // Nummer in der Liste der Objekte int sub_window=-1, // Nummer des Fensters int type=-1 // Typ des Objekts );
It will also work on MQL4.
thanks a lot, works now !! :)
eddie:
Use the MQL5 definition: It will also work on MQL4. | Then the missing documentation should be reported to the service desk. |
You should use the ObjectsDeleteAll() with a prefix, easier and faster.
long chartID=ChartFirst(); while(chartID>-1) { if(ChartSymbol(chartID)==Symbol()) { ObjectsDeleteAll(chartID,key); } ChartRedraw(chartID); chartID=ChartNext(chartID); }
peter.MT4Web:
Use the MQL5 definition:
It will also work on MQL4.
How can I do it?
Thanks in advance
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Hi guys,
I create objects on different charts (same symbol). Afterwards when iterating through all open charts in order to collect ALL objects mt4 does NOT return all !! Any ideas ?