I have a MDICanvas which gets populated with MDIWindows
through a repeater. This repeater has a list as a dataprovider. On
close event of these windows i have written a function which
removes that window from list. It is getting removed from the list
but when my model is changing one exception is coming...
ArgumentError: Error #2025: The supplied DisplayObject must
be a child of the caller.
why is this error coming??