the bellows code try/catch/finally block will be executed in the case of exception? REFdn6025108709

Hello guys

I have a question about the AS3.0 and the try/catch/finally block. When an exception thrown an exception in a try block, will be the runtimer continue to run the following code to the try/catch/finally block?

For example, assume that the tracking code:

public void attackEnemy (enemy: SpaceShip): void {}

  try {}

setCurrentTarget (enemy);

fireOnCurrentTarget ();

{ } {finally

setCurrentTarget (null);

  }

trace ("attach completed");

}

The appeal of "trace" will be executed is the one exception?

If Yes, what is the point of finally block?

Kind regards

Dennis

In your example you have no catch block, then if an error is thrown in

your try, the trace statement block will never run. The finally block

will run even if an error occurs or if there is a return statement in

your try block. Finally block is useful to ensure that a cleanup code

is executed regardless of how a function left.

Tags: Flex

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