Hex to decimal value

Question

Is there any method to convert a hex no to Decimal no.

Answer 1

Hope This solves Your Problem:
import java.io.*;
public class ConHexToInt
     public static void main(String args[])
          String input = new String();
          int decVal;
          System.out.print("Enter an integer(In Hex i.e. 0-9,A,B,C,D,E,F ) value: ");
          try
               input = (new BufferedReader(new InputStreamReader(System.in))).readLine();
          catch (IOException e)
               System.out.println(e.toString());
          try
               //this is static method in java.lang.Integer
               //check API for more details
               decVal = Integer.parseInt(input,16);
               System.out.println(decVal);
          catch(NumberFormatException nfe)
               System.out.println(nfe.toString());