[newbie] Reading files, printing
Bob Arning
arning at charm.net
Sat Sep 25 18:33:49 UTC 1999
On Sat, 25 Sep 1999 10:53:34 -0400 Aron Brener <brener at home.com> wrote:
>I'm having trouble figuring out 2 things this time. One is how to
>read an ascii file, line by line, so I can parse each line. I also
>need a way for the user to select the file he needs.
This should do what you need:
f _ StandardFileMenu oldFileStream.
f ifNotNil: [
[f atEnd] whileFalse: [
line _ f nextLine.
"do your thing here like: "
Transcript show: line; cr.
].
f close
].
>The other thing, is once I have a Morph, is there a way to send it to
>the printer?
Check out the newly released Postscript stuff.
Cheers,
Bob
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