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PerformanceCounterSubscribed Event

Occurs when the first user subscribes to data sampled from values belonging to this counter.

Namespace:  Demo3D.Utilities.Performance
Assembly:  Demo3D.Common (in Demo3D.Common.dll) Version: 18.04.00
Syntax
C#
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public event Action<PerformanceCounter> Subscribed

Value

Type: SystemActionPerformanceCounter
Remarks
Logging of data should be very cheap. Therefore normally counter data is logged all the time, regardless of whether a chart has subscribed to the logged data. If however, the collection or computation of data is expensive, then this event (and Unsubscribed) can be used to switch data collection on/off.
See Also