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.