Instance Method

performSelector:withObject:withObject:

Sends a message to the receiver with two objects as arguments.

Required.

Declaration

- (id)performSelector:(SEL)aSelector withObject:(id)object1 withObject:(id)object2;

Parameters

aSelector

A selector identifying the message to send. If aSelector is NULL, an NSInvalidArgumentException is raised.

anObject

An object that is the first argument of the message.

anotherObject

An object that is the second argument of the message

Return Value

An object that is the result of the message.

Discussion

This method is the same as performSelector: except that you can supply two arguments for aSelector. aSelector should identify a method that can take two arguments of type id. For methods with other argument types and return values, use NSInvocation.

See Also

Sending Messages

- performSelector:

Sends a specified message to the receiver and returns the result of the message.

Required.

- performSelector:withObject:

Sends a message to the receiver with an object as the argument.

Required.

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