obj-c : iphone programming, call method with 2 parameters

Question

i have a method that call another method with 1 parameter to another class. It is working perfectly but now i need 1 more parameters this is my code :

i am getting a 'addobject may not respond'

test.m

calling method :

DrunkeNewIdeaAppDelegate *appDelegate = (DrunkeNewIdeaAppDelegate *)[[UIApplication sharedApplication] delegate]; Testes *myLevelObject = (Testes *)appDelegate.testViewController1; [myLevelObject addobject:rephereanswer,nbimportant];

method called :

testes.h

-(void)addobject:(double)rephereanswer:(double)nbimportant;

testes.m

-(void)addobject:(double)rephereanswer:(double)nbimportant{

Donald Byrd · Accepted Answer · 2010-06-19 22:09:21Z

2

Try this

[myLevelObject addobject:rephereanswer :nbimportant];

answered Jun 19, 2010 at 22:09

Donald Byrd

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Comments

mipadi · Accepted Answer · 2010-06-19 22:09:48Z

The signature of your method is actually addObject: :. Parameters are preceded by colons, so you'd call your method like so:

[myLevelObject addobject:rephereanswer :nbimportant];

However, in Objective-C, the prevailing style is to name all of your parameters, so you'd probably want to change your method to this:

- (void)addobject:(double)rephereanswer otherParam:(double)nbimportant;

In which case you'd call it like this:

[myLevelObject addobject:rephereanswer otherParam:nbimportant];

(A more descriptive name than otherParam is desirable, too.)

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