Hello,

I have a simple method declared like this:

- (void) testMe: (int) n;

For testing reasons, this doesn't anything more than printing out the value
of its argument (n).

In the main method I declare a SELector referring this method:

SEL mySEL = @selector(testMe:);

Now let's assume I want to call testMe(5). But instead of calling the method
directly, I want to use the selector mySEL. How is this done?

If I try something like this  ( a is an object responding to testMe: )

[ a perform: mySEL:5 ];

the compiler yields that the object a does not respond to perform::, which
is actually right but shows me that the colon is not interpreted as
argument for the selector but for "perform".

So, how to pass arguments to a selector?

Kind regards
Georg