System.SysUtils.TDoubleHelper.MaxValue
Delphi
MaxValue:Double = 1.7976931348623157081e+308;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| field | public | System.SysUtils.pas | System.SysUtils | TDoubleHelper |
Description
Represents the maximum value of a double precision floating-point variable.
The maximum positive value of a Double variable is about 1.8e+308, and the hexadecimal representation is $7FEFFFFFFFFFFFFF.
The value of MaxValue is the same as that of MaxDouble.