一個長度為10000的字串,通過隨機從a-z中抽取10000個字元組成.請用c#語言編寫主要程式來實現

 

public partial class random : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        //調用---------------         string str = GenerateRandom(10000);         Response.Write(str);    }     private static char[] constant = { 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};    public static string GenerateRandom(int Length)    {        System.Text.StringBuilder newRandom = new System.Text.StringBuilder();        Random rd = new Random();        for (int i = 0; i < Length; i++)        {            newRandom.Append(constant[rd.Next(26)]);        }        return newRandom.ToString();    }  }