Category Archives: ArrayCollection

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  Copying an ArrayCollection

  Posted on August 24, 2008 by Way in ActionScript, ArrayCollection, Flex Note

  There are multiple ways to copy an arraycollection .. 1. ac1 = ac2;2. ac1 = new ArrayCollection (ac2.source);3. ac1 = ObjectUtil.copy (ac2) as ArrayCollection; Method 1 copy the ac by reference.Method 2 will create an new ac instance, but the value (array) inside two ac are still the same.Method 3 will create completely two different [...]

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