Question

I am trying to get a string var from my delegate to current view as follows. However I am receiving a nil value. Thanks.

AppDelegate *theInstance = [AppDelegate alloc];

NSString *urlMain = [NSString alloc];

urlMain = [theInstance urlMain];

Answer 1

Try this lines to access your app delegate

 MyApplicationDelegate *appDelegate = (MyApplicationDelegate *)[[UIApplication sharedApplication] delegate];
 Property *myProperty = appDelegate.property;