draw and delete specific chart objects

[okranoblues]

How can I use the prefix name inside of draw line and name that starts with and/or name that contains inside the delete object block, so I can delete especif objects on the chart and not everything? thank you

[miro1360]

this delete only lines with start name lineRed

[okranoblues]

Thank you for that it's working, but what about if I want to delete those lines 10 or 20 minutes after a trade was closed? I appreciate your help.

[miro1360]

using custom counters .... here are many ways ... I recommend using 1M timeframe ...
search through my posts, I added here few times example how to create some counters ...

... this is basic principle for your question:
https://fxdreema.com/shared/ySaaK92Ac

(note, on Trade section is also used)

[zedeai2]

@miro1360 Hello,

How about to delete all objects on every x minutes?

Thank you