public static ComputerSn Instance() { if (_instance == null) { _instance = new ComputerSn(); } return(_instance); }
public string md5One() { ComputerSn CS = ComputerSn.Instance(); string cn = FormsAuthentication.HashPasswordForStoringInConfigFile(CS.ComputerName, "Md5"); // string di = FormsAuthentication.HashPasswordForStoringInConfigFile(CS.DiskID, "Md5"); string mac = FormsAuthentication.HashPasswordForStoringInConfigFile(CS.MacAddress, "Md5"); StringBuilder str = new StringBuilder(); for (int i = 0; i < cn.Length; i++) { str.Append(cn[i].ToString()); // str.Append(di[i].ToString()); str.Append(mac[i].ToString()); } return(str.ToString()); }