System.Diagnostics.Metrics.ObservableGauge<T>
Represents an observable instrument that reports non-additive values when the instrument is being observed, for example, the current room temperature. Call CreateObservableGauge to create the observable counter object.
namespace System.Diagnostics.Metrics
{
public sealed class ObservableGauge<T> : ObservableInstrument<T> where T : struct
{
}
}