Hi there, Lewis.
I have to notice that you can take all lines together if you need it using File.GetBlock.
If you need exactly line by line you had better use a loop:
1) Give the number of lines which contains into file File.CountOfStrings
2) Initialize counter Counter.Set
3) If counter < number of lines then
a. Take line with number as counter number using Counter.Get and File.GetString
b. increase counter using Counter.Add
go to 3)