TTMSFNCWidgetGaugeNeedle.OnChanged Event

Event raised when a needle appearance value changes.

API unit family: TMSFNCWidgetGauge Declaring type: TTMSFNCWidgetGaugeNeedle Type: TNotifyEvent

Syntax

FMX.TMSFNCWidgetGauge.hppPascalC++

property OnChanged: TNotifyEvent;

__property System::Classes::TNotifyEvent OnChanged = {read=FOnChanged, write=FOnChanged};