System.UInt64 Structure
Represents a 64-bit unsigned integer.

See Also: UInt64 Members

Syntax

[System.CLSCompliant(false)]
[System.Runtime.InteropServices.ComVisible(true)]
public struct UInt64 : IComparable, IComparable<ulong>, IConvertible, IEquatable<ulong>, IFormattable

Remarks

The ulong data type represents integer values ranging from 0 to positive 18,446,744,073,709,551,615 (hexadecimal 0xFFFFFFFFFFFFFFFF).

Thread Safety

All public static members of this type are safe for multithreaded operations. No instance members are guaranteed to be thread safe.

Requirements

Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0