2 Replies Latest reply: May 23, 2016 12:50 PM by Olly Bond RSS

    How to trap upper case letters?

    Tingyu Du

      As the title stated, I'm not sure how to trap a line of upper case letters. The letters are not specific, and I just want to trap a line of capital letters in a txt file. I tried to click the "alpha trap" button, but it didn't work.

       

      Could someone help to explain it to me please? Thanks!