I created a sample that gets a SEL from currentObject,
SEL callback = @selector(methodName: parameterTwo);
Andalso I have a method like this:
- (void) methodName: (id) var1 parameter2;(NSString*) var2 {
}Now I want to move methodName to another object, with passing delegateObj.
This is the code that I have tried:
SEL callback = @selector(myDelegate, mymethod:parameter2);
but it’s not working, please anyone tell me the reason.
It looks like you are trying to implement a callback. The best way to do is something like this:
We can not pass parameter's in a @ selector().
Then in our object's setCallbackObject:withSelector: method: we can call your callback method.
-(void)setCallbackObject:(id)anObject withSelector:(SEL)selector {[anObject performSelector:selector];
}