UiPath - How to check if a value Exists in an Excel without using any column name.
1. Use Read range and save the result in a DT variable
2. Use OutputDatatable activity to convert the DT into string
3. Use contains method to check if the value exists
![5_ExtractData using Metacharacters [\s\S]](https://images.videosashka.com/watch/K9Lv5vvp9H8)
