How to use text file as source for Listbox?

[RichBPL]

How do I display lines from a text file as the source for a listbox wizard dialog?

I have a loop that reads the text file line-by-line, but I cannot find a way to concatenate the lines into something that works for the "List Box Text". All I get is a single item in the list. I have tried using the following when joining the lines back into a single string:
\n
|
<7ch>
\r
<13,10>


Rather than having to build a string, is there a way that I can just specify that the "List Box Text" should come from a data file?

[RichBPL]

SOLVED:
This issues I had were:
1) dealing with three different notations for line endings: a) backslash-n, b) pipe, c) cr/lf and where each one should be used.
2) when and how to close a text file that is processed with any of the “Handle Text File Operation”,
3) setting file permissions on the text file after writing it to the Window’s “programData” subfolder.

[RichBPL]

P.S.
When reading the lines of a text file with "Handle Text File Operation" and combining the lines into a string variable, the pipe symbol does work.
But one has to make sure the text file really has cr/lf as line terminators and not something else.