SystemFunctionLockChangedEventArgs.Timestamp Property

Definition

Namespace:

Windows.UI.Input

Gets the date and time of the SystemFunctionLockChanged event.

public:
 property unsigned long long Timestamp { unsigned long long get(); };

uint64_t Timestamp();

public ulong Timestamp { get; }

var uInt64 = systemFunctionLockChangedEventArgs.timestamp;

Public ReadOnly Property Timestamp As ULong

Property Value

UInt64

unsigned long long

uint64_t

The date and time of the SystemFunctionLockChanged event.

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.

See also

• Screen readers and hardware system buttons
• Hooks Overview