TCustomComboBox.OnCloseUp property
Handler invoked when the drop-down list closes.
Declaration
property OnCloseUp: TNotifyEvent read FOnCloseUp write FOnCloseUp;Description
OnCloseUp is a
TNotifyEvent property which contains the
event handler signalled when the drop-down list in the control is hidden or
closed. It can be used to perform any actions needed in an application, such
as comparing pre-selection and post-selection values for properties. An
application must implement and assign an object procedure to the property to
respond to the event notification.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.