>Because a .NET list control doesn't seem to maintain the "connection" with (in my test case) the ArrayList as the VFP list controls do with their RowSource, I'm guessing that there is no native method to "re-read" the DataSource - I'll have to change the ArrayList, set the DataSource to null,


This probably has to do with the 'disconnected' use of data that .Net preaches.

Let me know if you find a magic method.

BOb