C# in a Nutshell

Name

UInt64

Synopsis

This structure is the value type for 64-bit unsigned integers (which range from 0 to 1.84x10²⁰). It is not CLS-compliant (although Int64 is). This structure is also available in C# through the ulong alias.

public struct UInt64 : IComparable, IFormattable, IConvertible {
// Public Static Fields
   public const field ulong MaxValue;                            // =18446744073709551615
   public const field ulong MinValue;                            // =0
                  // Public Static Methods
   public static method ulong Parse(string s);  
   public static method ulong Parse(string s, 
        IFormatProvider provider);  
   public static method ulong Parse(string s, 
        System.Globalization.NumberStyles style);  
   public static method ulong Parse(string s, 
        System.Globalization.NumberStyles style, 
        IFormatProvider provider);  
// Public Instance Methods
   public method int CompareTo(object value);                   // implements IComparable
   public override method bool Equals(object obj);              // overrides ValueType
   public override method int GetHashCode();                     // overrides ValueType
   public method TypeCode GetTypeCode();                         // implements IConvertible
   public override method string ToString();                     // overrides ValueType
   public method string ToString(IFormatProvider provider);     // implements IConvertible
   public method string ToString(string format);  
   public method string ToString(string format,                  // implements IFormattable
        IFormatProvider provider);  
}

Hierarchy

Object→ValueType→UInt64(IComparable, IFormattable, IConvertible)

Returned By

BitConverter.ToUInt64(), Convert.ToUInt64(), Decimal.ToUInt64(), IConvertible.ToUInt64() ...