Scraping constantly changing number

Saveliy Morozov
October 11, 2016 03:41 NONE

Is it possible to scrape constantly changing numbers? Say, there is an application, which has big data in it, for example engine rpm. The data had been recorded every second for over an hour, so there is almost 4000 values. What I need is when I hit play button, and values begin to change, I want to record each value and save it in an array, which later will be saved in a csv file, or in any other readable format. Hence, when I open that csv file, there will be a column with 4000 values. Please nudge me in the right direction. Thank you.

You can refer

In virtual application how we can do that.