ObjectsDeleteAll

[Yellowbeard1881]

Is there a way to delete all the objects of a single/specific chart, without deleting all the objects, of all the charts, that you have open?

[William Roeder]

Yellowbeard1881: Is there a way to delete all the objects of a single/specific chart, without deleting all the objects, of all the charts, that you have open?

1. Perhaps you should read the manual. What is the first parameter of ObjectsDeleteAll - Object Functions - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5?
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2. You should never delete all objects, only what your code creates.
   

[amando]

ObjectsDeleteAll is only working on the specific chart

[Yellowbeard1881]

amando #:
ObjectsDeleteAll is only working on the specific chart

If you have several charts open, on your platform, and you apply  ObjectsDeleteAll  to one of them, it deletes all objects from all charts.

[William Roeder]

Yellowbeard1881 #: If you have several charts open, on your platform, and you apply  ObjectsDeleteAll  to one of them, it deletes all objects from all charts.

Wrong.

[Fernando Carreiro]

Yellowbeard1881 #:
If you have several charts open, on your platform, and you apply  ObjectsDeleteAll  to one of them, it deletes all objects from all charts.

Please read the documentation again carefully ... "Removes all objects from the specified chart, specified chart subwindow, of the specified type."

• Documentation on MQL5: Object Functions / ObjectsDeleteAll