i have 2 class: main.m second.m.
If i have in main.m
- (void)ok
{
NSString *myString = @"OK!";
return myString;
}
How to call myString or "-(void) ok" function from second.m? Thanks.
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That should return an (NSString *)No one in particular– No one in particular2010-10-14 21:41:16 +00:00Commented Oct 14, 2010 at 21:41
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First off your voiding your return. Think you should start with some basic tutorials firstRudiger– Rudiger2010-10-14 21:41:34 +00:00Commented Oct 14, 2010 at 21:41
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-(NSString*)ok { NSString* myString = @"OK!"; return myString; }AndersK– AndersK2010-10-14 21:47:14 +00:00Commented Oct 14, 2010 at 21:47
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2 Answers
somewhere in second.m and assuming main.h/m defines a "Main" class
Main *m = [[Main alloc] init];
NSString *mString = [m ok];
//Do Stuff
[m release];
However, based on the fact that your example returns void and not NSString, I think you have some basic knowledge to gain first. I'm guessing you don't understand Interfaces and Implementations yet, etc.
I would suggest starting with a good basic tutorial.
Comments
create an instance of main.m in second.m, then then using the created instance you can easily access its own variable. i support MaskPowell's answer.
