How to get the required value from set of strings using regex

hai i need to get the display_value from the below photo can any one help me how to get it

topic is a split / duplicate of:

it looks like that from copy and past the " was changed to = “
Just correct this and give a try.

Have a look on following alternate:

In the origin thread we provided you a starter help xaml. Have a look on this as well

Try this Buddy @bpt.teja1996