Re: NSTextView - read line by line?
Re: NSTextView - read line by line?
- Subject: Re: NSTextView - read line by line?
- From: Hasan Diwan <email@hidden>
- Date: Wed, 16 Apr 2003 15:30:51 -0700
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
NSArray *textLines = [[myTextView string]
componentsSeparatedByString:@"\n"];
NSEnumerator *e = [textLines objectEnumerator];
id i;
while (i = [e nextObject]) {
...
}
On Wednesday, Apr 16, 2003, at 13:38 US/Pacific, John C. Randolph wrote:
On Wednesday, April 16, 2003, at 01:15 PM, Steve Woodward wrote:
I've been RTFMing but have not discovered the right/best way to read
text that's in a TextView line by line. What I am looking to do is
get a list of items that the user types in and process that list one
item at a time. Is there another more appropriate control for this
purpose? Many thanks in advance!
NSString *thisLine, *allTheText = [myTextView string];
NSEnumerator *lines = [allTheText componentsSeparatedByString:@"\n"];
while (thisLine = [lines nextObject])
[self doSomethingWithLine:thisLine];
HTH,
-jcr
John C. Randolph <email@hidden> (408) 974-8819
Sr. Cocoa Software Engineer,
Apple Worldwide Developer Relations
http://developer.apple.com/cocoa/index.html
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.
Hasan Diwan {
http://ibn.com/~hdiwan}
OpenPGP Fingerprint: 275D 0E84 550C D92A 4A56 732C 8528 2579 E6E9 4842
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (Darwin)
iD8DBQE+ndmmhSgleebpSEIRAjD0AKCDmokQzdn1jc43Dur6Nxlm+cefnwCeJOxD
qMi4z1rt7i3US0fWLg2FR94=
=fsKc
-----END PGP SIGNATURE-----
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.