<PackageReference Include="System.Diagnostics.EventLog" Version="9.0.0-preview.2.24128.5" />

EventProperty

public sealed class EventProperty
Contains the value of an event property that is specified by the event provider when the event is published.
namespace System.Diagnostics.Eventing.Reader { public sealed class EventProperty { public object Value { get { throw new PlatformNotSupportedException(System.SR.PlatformNotSupported_EventLog); } } internal EventProperty() { throw new PlatformNotSupportedException(System.SR.PlatformNotSupported_EventLog); } } }