PerceptionTimestampHelper PerceptionTimestampHelper PerceptionTimestampHelper PerceptionTimestampHelper PerceptionTimestampHelper Class

Definition

Static methods for working with PerceptionTimestamp objects.

public : static class PerceptionTimestampHelper
static struct winrt::Windows::Perception::PerceptionTimestampHelper
public static class PerceptionTimestampHelper
Public Shared Class PerceptionTimestampHelper
// This class does not provide a public constructor.
Attributes

Windows 10 requirements

Device family
Windows 10 (introduced v10.0.10586.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract
Windows.Foundation.UniversalApiContract (introduced v2)

Remarks

Version history

Windows version SDK version Value added
1809 17763 FromSystemRelativeTargetTime

Methods

FromHistoricalTargetTime(DateTime) FromHistoricalTargetTime(DateTime) FromHistoricalTargetTime(DateTime) FromHistoricalTargetTime(DateTime) FromHistoricalTargetTime(DateTime)

Gets a timestamp that targets the specified time in the past.

FromSystemRelativeTargetTime(TimeSpan) FromSystemRelativeTargetTime(TimeSpan) FromSystemRelativeTargetTime(TimeSpan) FromSystemRelativeTargetTime(TimeSpan) FromSystemRelativeTargetTime(TimeSpan)

Gets a timestamp that targets the specified system-relative time, represented in the system-relative QueryPerformanceCounter (QPC) time domain.