You probably need to @synthesize the property in FirstViewController's
@implementation. If it compiles but just doesn't work, log the output
of this line:
NSLog(@"class of app delegate: %@", [fvDelegate class]);
....because it seems very odd to me that your app delegate is also a
view controller - that's not how things generally work, (and probably
not a good design idea).
Luke
On Aug 21, 2009, at 6:28 AM, [email protected] wrote:
i caught that after sending. it still does not work
----------
Sent from the Verizon network using Mobile Email
------Original Message------
From: Luke the Hiesterman <[email protected]>
To: "Eric E. Dolecki" <[email protected]>
Cc: "cocoa-dev" <[email protected]>
Date: Fri, Aug 21, 6:22 AM -0700
Subject: Re: iPhone: Accessing variable from another view controller
On Aug 21, 2009, at 5:54 AM, Eric E. Dolecki wrote:
FirstViewController *fvDelegate = (FirstViewController *)
[[UIApplication
sharedApplication] delegate];
BOOL online = FirstViewController.availableNetwork;
This should be fvDelegate.availableNetwork. You access the property on
the instance, not the class.
Luke
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