18 Jan 2010
24 Jan 2011
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We're trying to migrate from 3.7 to 4, using the migration tool on Codeplex. We eventually got the migration assembly to compile and then ran the tool. It seems to have time-out issues when dealing with a large amount of data (eg users), but repeatidly running the tool seemed to get the job done.
HOWEVER, we are now finding that there have been many UNDOCUMENTED changes to the Telerik API, making the migration of user controls hard.
One such example of this is the implementation of a custom http handler. In 3.7 we simply inheritted from ContentHttpHandler, but this class no longer exists (or has moved to a different namespace). How do we resolve this?
Why haven't these subtle class/namespace changes been documented? Why doesn't the migration tool take care of this?