whow, that is a real long description text, hm?
if i understand your problem correctly, all you need to do is a refresh on your data grid after executing the update query, something like:
myGrid.Requery
or in some extra tricky cases you might to reattach the data source to the whole grid (especially if it is a stored proc):
myGrid.DataMember = (stored proc name) or (tableName)
hope this helps