@shil143 Provide much more details about how you want this to be solved. For example how to distinguish various polylines, by numbering, its handle value. Do you want to pick polylines one by one, or from selection.....
Since @Lee_Mac is regular on this forum, he is probably the best person to solve your request.
Miljenko Hatlak
Lee-mac.com look for "Contact" on his site, ask nicely.