Refresh method

Applies To
TQDB, TQDBItem, TQDBView

Declaration
procedure Refresh;

Description
Refresh belongs to the family of QDB methods corresponding to the buttons of TQDBNavigator. Refresh reloads the current item abandoning any changes. Refresh can be called directly or via TQDBNavigator.

Refresh behaves differently in the different descendants of TQDB as each descendant adds its own functionality.

In TQDB
Does nothing at all.

In TQDBItem
Undoes any changes to the current item by reloading it from the file.

In TQDBView
As above.