Convert binary to decimal

using System;
//Write a program to convert binary numbers to their decimal representation
class Program
{
    static void Main()
    {
        Console.WriteLine("Enter binary number : ");
        string convert = Console.ReadLine();

        int result = 0;
        for (int i = convert.Length - 1, j = 0; i >= 0; i--, j++)
        {

            if (convert[i] == '1')
            {
                result ^= 1 << j;
            }
        }
        Console.WriteLine("Converted number :");
        Console.WriteLine(result);
    }
}