SystemFunctionLockIndicatorChangedEventArgs.IsIndicatorOn Property
Definition
Important
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Gets the state of the Fn hardware system button lock indicator for the SystemFunctionLockIndicatorChanged event.
public:
property bool IsIndicatorOn { bool get(); };bool IsIndicatorOn();public bool IsIndicatorOn { get; }var boolean = systemFunctionLockIndicatorChangedEventArgs.isIndicatorOn;Public ReadOnly Property IsIndicatorOn As BooleanProperty Value
bool
True, if the indicator is on. Otherwise, false.
Remarks
This API is intended for use by Accessibility tools as a low level hook for intercepting events from hardware system buttons.
SystemButtonEventController event registration applies system wide and is first-come, first-served. If an application or service sets a SystemButtonEventController event Handled property to true, applications or services that registered after that app or service for the same event notification will not receive the notification.