I was working on a mxml page and tried ot script a method
called 'refresh'. FB3 said is was a duplicate method/invalid
override. refresh is not in canvas as an inheritted method public
nor protected. So, where is refresh defined in the FB3 API?
There is a method by the name of refresh() that exists for
the collection related classes (defined in the ICollectionView
interface and implemented by the ListCollectionView class). Canvas
does not have a refresh() method - did you see this in your code
What exactly are you trying to do? Get the canvas to re-draw
itself? If that's the case, try the invalidateDisplayList() method.
That announces to flex that the canvas as it's displayed to the
user is no longer valid, and needs to be redrawn.