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typedef void __fastcall (__closure *TNotifyEvent)(System::TObject* Sender);


Type Visibility Source Unit Parent
typedef public System.Classes.hpp System.Classes System.Classes


TNotifyEvent is used for events that do not require parameters.

The TNotifyEvent type is the type for events that have no event-specific parameters. These events simply notify the component that a specific event occurred. For example, OnClick, which is of type TNotifyEvent, notifies the control that a click event occurred on the control.

The Sender parameter is the object whose event handler is called. For example, with the OnClick event of a button, the Sender parameter is the button component that is clicked.

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