API:Vcl.StdCtrls.TCustomListBox.DragCanceled
Delphi
procedure DragCanceled; override;
C++
DYNAMIC void __fastcall DragCanceled();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | Vcl.StdCtrls.pas Vcl.StdCtrls.hpp |
Vcl.StdCtrls | TCustomListBox |
Description
Provides the interface for a method that responds to the cancellation of a drag.
Vcl.StdCtrls.TCustomListBox.DragCanceled inherits from Vcl.Controls.TControl.DragCanceled. All content below this line refers to Vcl.Controls.TControl.DragCanceled.
Provides the interface for a method that responds to the cancellation of a drag.
DragCanceled is called automatically when a drag operation is canceled. As implemented in TControl, DragCanceled does nothing. When creating a component that descends from TControl, override DragCanceled to provide code that executes when a drag-and-drop or drag-and-dock operation is canceled.