Password

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Web;

public class PasswordGenerator
{
    int seed;

    public PasswordGenerator(int seed)
    {
        this.seed = seed;
    }


    public String getPassword()
    {
        string allowedChars = "abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNOPQRSTUVWXYZ0123456789";
        int passwordLength = System.Convert.ToInt32(ConfigurationManager.AppSettings["PasswordLength"].ToString());
        char[] chars = new char[passwordLength];

        Random rd;
        DateTime now = DateTime.Now;

        seed = seed * (now.Year + now.Month + now.Day + now.Hour + now.Minute + now.Second + now.Millisecond);


        rd = new Random(seed);

        chars[0] = allowedChars[rd.Next(0, allowedChars.Length - 10)];
        for (int i = 1; i < passwordLength; i++)
        {
            chars[i] = allowedChars[rd.Next(0, allowedChars.Length)];
        }

        return new string(chars);
    }
}