For each row Activity에서 열 인덱스 문제

[ImPratham45 (Prathamesh Patil)]

Conversion from integer to Excel Column (Base 26) A-Z/AA/AAA etc

Hi, how do I design a workflow to find boundaries of an Excel sheet (top left, top right, bottom left, bottom right)? Here is my current workflow, currently I am using Ascii increment but this only works until column Z. How do I modify this so that it works for column AA, BA, AAA etc? Thanks FindBoundariesBasic.xaml (25.9 KB)