TdxBarSubMenuControl.OnShow Event
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Enables you to perform specific actions before the submenu appears on screen.
#Declaration
Delphi
property OnShow: TNotifyEvent read; write;
#Remarks
This event is generated by the DoShow method in response to calling the Show method.
You can handle the OnPopup event, which fires before the OnShow event, to respond to invoking the submenu.
See Also