Type Method

cancelPreviousPerformRequestsWithTarget:

Cancels perform requests previously registered with the performSelector:withObject:afterDelay: instance method.

Declaration

+ (void)cancelPreviousPerformRequestsWithTarget:(id)aTarget;

Parameters

aTarget

The target for requests previously registered with the performSelector:withObject:afterDelay: instance method.

Discussion

All perform requests having the same target aTarget are canceled. This method removes perform requests only in the current run loop, not all run loops.

See Also

Sending Messages

performSelector:withObject:afterDelay:

Invokes a method of the receiver on the current thread using the default mode after a delay.

performSelector:withObject:afterDelay:inModes:

Invokes a method of the receiver on the current thread using the specified modes after a delay.

performSelectorOnMainThread:withObject:waitUntilDone:

Invokes a method of the receiver on the main thread using the default mode.

performSelectorOnMainThread:withObject:waitUntilDone:modes:

Invokes a method of the receiver on the main thread using the specified modes.

performSelector:onThread:withObject:waitUntilDone:

Invokes a method of the receiver on the specified thread using the default mode.

performSelector:onThread:withObject:waitUntilDone:modes:

Invokes a method of the receiver on the specified thread using the specified modes.

performSelectorInBackground:withObject:

Invokes a method of the receiver on a new background thread.