TDBListBox.OnKeyUp property
Event handler signalled when a key is up (not pressed) while the control has focus.
Declaration
property OnKeyUp:;Description
In OnKeyUp, the key may already have been up when the control
received focus, or a pressed key may become released during the time the
control has focus.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.