UInt64 Struct
Definition
Represents a 64-bit unsigned integer.
[System.CLSCompliant(false)]
[System.Runtime.InteropServices.ComVisible(true)]
public struct UInt64 : IComparable, IComparable<ulong>, IConvertible, IEquatable<ulong>, IFormattable
- Inheritance
- Attributes
- Implements
Remarks
The UInt64 value type represents unsigned integers with values ranging from 0 to 18,446,744,073,709,551,615.
Important
The UInt64 type is not CLS-compliant. The CLS-compliant alternative type is Decimal. Int64 can be used instead to replace a UInt64 value that ranges from zero to MaxValue. For more information about CLS compliance, see Language Independence and Language-Independent Components.
UInt64 provides methods to compare instances of this type, convert the value of an instance to its string representation, and convert the string representation of a number to an instance of this type.
Fields
| MaxValue |
Represents the largest possible value of UInt64. This field is constant. |
| MinValue |
Represents the smallest possible value of UInt64. This field is constant. |
Methods
| CompareTo(Object) |
Compares this instance to a specified object and returns an indication of their relative values. |
| CompareTo(UInt64) |
Compares this instance to a specified 64-bit unsigned integer and returns an indication of their relative values. |
| Equals(Object) |
Returns a value indicating whether this instance is equal to a specified object. |
| Equals(UInt64) |
Returns a value indicating whether this instance is equal to a specified UInt64 value. |
| GetHashCode() |
Returns the hash code for this instance. |
| GetTypeCode() | |
| Parse(String, NumberStyles, IFormatProvider) |
Converts the string representation of a number in a specified style and culture-specific format to its 64-bit unsigned integer equivalent. |
| Parse(String, IFormatProvider) |
Converts the string representation of a number in a specified culture-specific format to its 64-bit unsigned integer equivalent. |
| Parse(String) |
Converts the string representation of a number to its 64-bit unsigned integer equivalent. |
| Parse(String, NumberStyles) |
Converts the string representation of a number in a specified style to its 64-bit unsigned integer equivalent. |
| ToString() |
Converts the numeric value of this instance to its equivalent string representation. |
| ToString(String, IFormatProvider) |
Converts the numeric value of this instance to its equivalent string representation using the specified format and culture-specific format information. |
| ToString(String) |
Converts the numeric value of this instance to its equivalent string representation using the specified format. |
| ToString(IFormatProvider) |
Converts the numeric value of this instance to its equivalent string representation using the specified culture-specific format information. |
| TryParse(String, UInt64) |
Tries to convert the string representation of a number to its 64-bit unsigned integer equivalent. A return value indicates whether the conversion succeeded or failed. |
| TryParse(String, NumberStyles, IFormatProvider, UInt64) |
Tries to convert the string representation of a number in a specified style and culture-specific format to its 64-bit unsigned integer equivalent. A return value indicates whether the conversion succeeded or failed. |
Explicit Interface Implementations
Thread Safety
All members of this type are thread safe. Members that appear to modify instance state actually return a new instance initialized with the new value. As with any other type, reading and writing to a shared variable that contains an instance of this type must be protected by a lock to guarantee thread safety.