[Overview][Classes][Index] | Reference for unit 'CustomTimer' (#lcl)

# TCustomTimer.OnStopTimer

OnStopTimer - event handler for stopping the timer.

## Declaration

Source position: customtimer.pas line 55

`public property TCustomTimer.OnStopTimer : TNotifyEvent read FOnStopTimer write FOnStopTimer;`

## Description

OnStopTimer is a TNotifyEvent property that implements the event handler signalled when the timer class instance is stopped. Assign a TNotifyEvent procedure to the property to perform actions needed when the timer is halted (or freed during execution). No actions are performed for the event notification when OnStopTimer is unassigned (contains Nil).

OnStopTimer is signalled from the KillTimer method when the timer class instance has been started and the property has been assigned.

Use the OnStartTimer event handler to perform actions needed when the timer class instance is started.

Use the OnTimer event handler to perform actions needed when the Interval for the timer has elapsed.

## See also

TCustomTimer.Interval |  | The Interval (in milliseconds) for timer notifications.
TCustomTimer.Enabled |  | Indicates if the timer is ready to start.
TCustomTimer.OnStartTimer |  | Event handler signalled when the timer is started.
TCustomTimer.OnTimer |  | Event handler signalled when the Interval for the timer has elapsed.