Delphi Basics .Net : System.UInt64

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System.UInt64 Structure

Description

The UInt64 structure holds positive integer values from 0 to 18,446,744,073,709,551,615.

Note that when converting to Hexadecimal, xFFFFFFFFFFFFFFFF for UInt64 means 18,446,744,073,709,551,615. , but for Int64 it means -1.

Methods

	CompareTo	Compares the current UInt64 value to another
	Equals	Determines if the current UInt64 equals another
	Parse	Converts a string representation of a UInt64 into a UInt64 value
	ToString	Converts the current UInt64 value to a string

Fields

MinValue		Integer		Smallest possible value : 0 (0x0000000000000000 in hex)
MaxValue		Integer		Largest possible value : 18,446,744,073,709,551,615 (0xFFFFFFFFFFFFFFFF in hex)

Microsoft MSDN links

System
System.UInt64