TPipeEvent procedure type
Specifies an event handler signalled for a pipe handle in a widgetset object.
Declaration
TPipeEvent = procedure(AData: PtrInt; AReasons: TPipeReasons) of objectArguments
AData | Pointer to the data for the event notification. |
AReasons | Reason for the event notification. |
Description
TPipeEvent is an object procedure type which specifies an event
handler signalled for a pipe handle in a widgetset object. It is used for
asynchronous process event notifications. The parameters contain a pointer to
the data for the event, and the reason for the event notification.
TPipeEvent is the type passed as an argument to the
TWidgetSet.AddPipeEventHandler method.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.