[NSThread setThreadPriority example]
#import "MyObject.h" @implementation MyObject - (IBAction)myAction:(id)sender { [NSThread detachNewThreadSelector:@selector(threadTask) toTarget:self withObject:nil]; [NSThread setThreadPriority:0.6]; NSLog([NSString stringWithFormat:@"%f",[NSThread threadPriority]]); } - (void)threadTask { int i; NSAutoreleasePool *pool = [NSAutoreleasePool new]; for (i=1;i<100;i++) { NSLog([NSString stringWithFormat:@"%d",i]); } [pool release]; [NSThread exit]; } @end