Hex2Dec
Converts a hexadecimal string to a decimal value
Declaration
Source position: strutils.pp line 218
function Hex2Dec(const S: string) : LongInt;
Description
Hex2Dec converts the hexadecimal value in the string S to its decimal value. Unlike the standard Valor StrToInt functions, there need not be a $ sign in front of the hexadecimal value to indicate that it is indeed a hexadecimal value.
Errors
If S does not contain a valid hexadecimal value, an EConvertError exception will be raised.
See also
| Name | Description |
|---|---|
| Dec2Numb | Convert a decimal number to a string representation, using given a base. |
| IntToBin | Converts an integer to a binary string representation, inserting spaces at fixed locations. |
| intToRoman | Represent an integer with roman numerals |
| RomanToInt | Convert a string with a Roman number to it's decimal value. |