| Unbound Mode > Unbound Mode Programming Considerations > Refreshing the display in mode 1 |
In the original DBList, the Refresh and ReBind methods behaved differently in bound and unbound modes. For backward compatibility, these differences were preserved in True DBList when the DataMode property is set to 1 - Unbound.
When a list Refresh occurs, the list refetches and redisplays all data by firing the UnboundReadData event. After the refresh, the current cell is the first column of the first record, which is displayed at the upper left corner of the list. Any changed data will be lost.
When a list ReBind occurs, the list refetches data by firing the UnboundReadData event, but it maintains any changed data within the current row. When redisplaying data, the list attempts to preserve the same current cell and top row, if possible.