Re: performSelectorOnMainThread
Re: performSelectorOnMainThread
- Subject: Re: performSelectorOnMainThread
- From: Buddy Kurz <email@hidden>
- Date: Thu, 20 Jul 2006 07:40:17 -0700
Are you including the colon at the end of your selector?
[yourObject performSelectorOnMainThread:@selector(yourSelector:)
withObject:arg waitUntilDone:wait]
On Jul 20, 2006, at 7:04 AM, Eric Blanpied wrote:
I'm trying to use (void)performSelectorOnMainThread:(SEL)aSelector
withObject:(id)arg waitUntilDone:(BOOL)wait, and I don't understand
how to receive the argument.
From the docs: "The method should not have a significant return
value and should take a single argument of type id, or no arguments."
I can make it work when my method has no arguments, but I want to
pass a dictionary with some data. When I add (id)arg or (id*)arg, I
get an exception with "selector not recognized".
What's the proper way to do this, and how would I retrieve the dict
once I got it? Would I cast the object as an NSDictionary?
A bit of a sample is probably all I need.
Thanks
-e
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