Refreshing Flexgrid data

How do I refresh MSHFlexGrid data? I'm displaying data from a SQL connection, but I have no idea how to refresh it. I've tried the .refresh method, and got nothing. I also tried using .clearstructure then .refresh, but still nothing. Can someone please help?

Thanks!

[278 byte] By [RefreshingFlexgriddata] at [2007-12-16]