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Signals the OnStartDrag event handler.
Source position: controls.pp line 1480
protected procedure TControl.DoStartDrag( |
var DragObject: TDragObject |
); virtual; |
DragObject |
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Object instance (TDragObject) for the event notification. |
|
Event handler signalled for the start of a dragging operation. |
|
|
Base class for managing drag operations and user feedback. |
Version 3.2 | Generated 2024-02-25 | Home |