PowerTraceSourceExtensions.UseSystemPowerSourceData(ITraceSource) Method

Reference

Definition

Namespace:: Microsoft.Windows.EventTracing

Assembly:: Microsoft.Windows.EventTracing.Power.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Provides data from a trace about the active system power source (AC vs DC).

public static Microsoft.Windows.EventTracing.IPendingResult<Microsoft.Windows.EventTracing.Power.ISystemPowerSourceDataSource> UseSystemPowerSourceData (this Microsoft.Windows.EventTracing.ITraceSource trace);

static member UseSystemPowerSourceData : Microsoft.Windows.EventTracing.ITraceSource -> Microsoft.Windows.EventTracing.IPendingResult<Microsoft.Windows.EventTracing.Power.ISystemPowerSourceDataSource>

<Extension()>
Public Function UseSystemPowerSourceData (trace As ITraceSource) As IPendingResult(Of ISystemPowerSourceDataSource)

Parameters

trace: ITraceSource

The trace from which to access the data.

Returns

IPendingResult<ISystemPowerSourceDataSource>

A pending result that, after the trace is processed, provides data from the trace about the active system power source (AC vs DC).

Remarks

Windows Performance Analyzer provides this data via the System Power Source table.

Applies to