RAD Studio VCL Reference
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Controls.TDragDropEvent Type
Controls | Description | See Also
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TDragDropEvent is the function type for an OnDragDrop event.

Pascal
TDragDropEvent = procedure (Sender, Source: TObject; X, Y: Integer) of object;
C++
(Sender, Source: TObject; X, Y: Integer) ( TDragDropEvent)();
File
Description

TDragDropEvent has the following parameters:

Parameter 
Meaning 
Sender  
The control that generated the event.  
Source  
The control from which the dragging operation originated.  
X | Y  
The coordinates where the drop occurred.  

 

See Also
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