On 5/1/08, dorkie dork from dorktown <[EMAIL PROTECTED]> wrote: > I have a few projects that are using SWC's compiled with the Flex SDK 2. I > want to move these to Flex SDK 3 but I don't have access to the source code. > What happens when I want to use these swc's in Flex 3 projects? They seem to > work but what is going on internally?
If they're working, you're lucky that there are no binary incompatibilities between the parts of the Flex 2 framework that your SWCs are using the the same parts in Flex 3. What's happening internally is that, when your SWC classes are loaded in the Player, they're actually using Flex 3 framework classes instead of the Flex 2 framework classes that they were compiled against. e.g. if you have a ComboBox subclass in your SWC called MySexyComboBox, when the class is loaded, it is now actually based on the Flex 3 ComboBox (and you might notice that in its look and behaviour). Manish
