C# how to read and write from .txt file using listView

I am working on programming project, selling medicine.

I did whole project, but I don't know how to read text file into listView, word by word.

for exemple. text file is like this // medicine1medicine1 IDprice1

medicine2medicine2 IDprice2

I have three columns. I wan't for one column one data (info), just like in txt file.

sorry about bad english language.