item, I also display a column of thumbnails. The pictures are stored by filename, item_id, order of preference, pk. When the app

starts, it fills the picture BO with all the data, to display the thumbnails of an item I filter the BO and pass a file list to

the thumbnail class. The user can exchange the position of the thumbnails and this generates an event which edits the filtered BO

by exchanging the order of preference values. I then Save the BO. If I move to the next item and then back to the edited one,

the thumbnails are displayed in there original order. The data is saved correctly in the database and I can overcome this by

performing anther fill, but I don't want to do this every time I save the data.

Is there an easier way of reordering the data in the BO?

Many thanks in advance.