C#中创建随机密码的方法--Radom类的使用

public static string MakePassword(int pwdlen) { string randomchars = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; string tmpstr = ""; int iRandNum; Random rnd = new Random(); for (int i = 0; i < pwdlen - 1; i++) { iRandNum = rnd.Next(randomchars.Length); tmpstr += randomchars[iRandNum]; } return tmpstr; }