TCustomForm.DoClose procedure
Notifies handlers of the close action for the form.
Declaration
procedure DoClose(var CloseAction: TCloseAction); virtualArguments
CloseAction | Close action to perform for the from instance. |
Description
DoClose is a method used to notify close handlers for the form
instance of the action requested in the
CloseAction parameter.
It is called from the Close method for a form that is not
displayed as a modal dialog; i. e. FormState does not contain
fsModal. It occurs after CloseQuery (and
OnCloseQuery) have been called to determine if the form can in
fact be closed, and the CloseAction has been set for the form
style.
DoClose signals the OnClose event handler (when assigned) to allow
the form instance to modify the CloseAction argument. It iterates over the
close handlers in the form instance, and signals each of the
TCloseEvent instances in the method list using CloseAction as an
argument.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.