Editing Data Items (Record Format View)
To edit data in the Record Format View: 
1. Display the record to be changed by selecting any of the following from the Search menu: Previous Record, Next Record, Record Number, First Record, or Last Record; or by clicking on the corresponding tool button.
2. Click on the data item to be changed. The Tab key, Shift + Tab key, and Enter key can also be used to select a data item.
3. If a data item is changed and another data item is selected, the changes to the first data item are saved.  Changes are also saved if another menu item is selected. Changes can be discarded by pressing the Esc key before leaving the field or selecting another menu item.