TUDClickEvent procedure type
Specifies an event handler signalled for a button click on a TUpDown control.
Declaration
TUDClickEvent = procedure(Sender: TObject; Button: TUDBtnType) of objectArguments
Sender | Object (TCustomUpDown) for the click event. |
Button | Indicates whether the up or down button is applied in the click event. |
Description
TUDClickEvent is the type used to implement a handler routine in
the OnClick property in TCustomUpDown.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.