Show: Delphi C++
Display Preferences

System.Classes.TNotifyEvent

From RAD Studio API Documentation
Jump to: navigation, search

C++

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

Properties

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

Description

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.

See Also

Code Examples

Personal tools
In Other Languages
Previous Versions
Assistance