PowerTraceSourceExtensions.UseDevicePowerData(ITraceSource) Method
Definition
Important
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Provides data from a trace about device D-states.
public static Microsoft.Windows.EventTracing.IPendingResult<Microsoft.Windows.EventTracing.Power.IDevicePowerDataSource> UseDevicePowerData (this Microsoft.Windows.EventTracing.ITraceSource trace);static member UseDevicePowerData : Microsoft.Windows.EventTracing.ITraceSource -> Microsoft.Windows.EventTracing.IPendingResult<Microsoft.Windows.EventTracing.Power.IDevicePowerDataSource><Extension()>
Public Function UseDevicePowerData (trace As ITraceSource) As IPendingResult(Of IDevicePowerDataSource)Parameters
- trace
- ITraceSource
The trace from which to access the data.
Returns
A pending result that, after the trace is processed, provides data from the trace about device D-states.
Remarks
Windows Performance Analyzer provides this data via the Device DState table.