لا يمكن تعيين InstanceLifetime بعد تهيئة المثيل. يجب استخدام المنشئ الافتراضي وتعيين الخصائص CategoryName وInstanceName وCounterName وInstanceLifetime وReadOnly يدويًا قبل تعيين RawValue.
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English version
The InstanceLifetime cannot be set after the instance has been initialized. You must use the default constructor and set the CategoryName, InstanceName, CounterName, InstanceLifetime and ReadOnly properties manually before setting the RawValue.