Represents an 64-bit unsigned integer integer. The UInt64 type is not CLS compliant. The CLS-compliant alternative is Int64.
[C#] public struct UInt64 : IComparable, IFormattable, IConvertible [C++] public __value struct UInt64 : public IComparable, IFormattable, IConvertible
[Visual Basic] The UInt64 type cannot be used in Visual Basic.
[JScript] In JScript, you can use the structures in the NGWS frameworks, but you cannot define your own.
The UInt64 structure will encapsulate an 64-bit unsigned integer (ulong) and provide an object representation of it. It is an unsigned 8-byte.
The UInt64 data type can represent positive integers with 18 significant digits in the range from 0 through positive 184,467,440,737,095,521,615.
Namespace: System
Assembly: mscorlib.dll
UInt64 Members | System Namespace | Object | Int64 | IComparable | IFormattable | IConvertible