How to read from a pre-existing excel file using Simplexlsx

[Jason Lame]

Hi i have gone through the examples that are given in the samples folder of the downloaded package. But i am not able to see how can i read the values of different cells from a pre-existing excel file. Can someone explain/give one one example where i can see how to read from a pre-existing .xlsx file? Also is there a page/site where i can see list of all the functions that are available for using simplexlsx? I am using Ubuntu 18.04. Also is there a step by step guide how to run any given example?

[E.Naumovich]

It is not implemented.
If you need to read xlsx file, you cant try https://github.com/brechtsanders/xlsxio
It is modest, but it works.