Question

This may be a simple question for some. For me its a headache. How to send an integer as an id object in this method:

    [self performSelectorOnMainThread:@selector(requestImageAtIndex:) withObject:index waitUntilDone:NO];

Index is the integer here.

Thank you all in advance.

P.S. “There are no dumb questions, there are only dumb answers.” Marshall Loeb

Answer 1

Why not wrap it in NSNumber object ?

[self performSelectorOnMainThread:@selector(requestImageAtIndex:)
                       withObject:[NSNumber numberWithInteger:index]
                    waitUntilDone:NO];