RAD Studio VCL Reference
TWinControl.DoDockOver Method

Generates an OnDockOver event.

procedure DoDockOver(Source: TDragDockObject; X: Integer; Y: Integer; State: TDragState; var Accept: Boolean); dynamic;
__fastcall DoDockOver(TDragDockObject Source, int X, int Y, TDragState State, Boolean Accept);

DoDockOver is called by the DockOver method to generate an OnDockOver event when the user drags a dockable control over the windowed control. Override this method to perform some other action or to suppress the event. 


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