[SerializableAttribute]
public class Counter64 : AsnType, IComparable<ulong>, 
	IComparable<Counter64>, ICloneable

<SerializableAttribute> _
Public Class Counter64 _
	Inherits AsnType _
	Implements IComparable(Of ULong), IComparable(Of Counter64),  _
	ICloneable

[SerializableAttribute]
public ref class Counter64 : public AsnType, 
	IComparable<unsigned long long>, IComparable<Counter64^>, ICloneable

Counter64 value is unsigned 64-bit integer value that is incremented by the agent until maximum value is reached. When maximum value is reached, Counter64 value will roll over to 0.

System..::..Object
  SnmpSharpNet..::..AsnType
    SnmpSharpNet..::..Counter64