Another class that is commonly used to encrypt strings is converted from osleleague. Author: bigeagle

Using System;
Using System. Security;
Using System. Security. Cryptography;
Using System. Diagnostics;
Using System. Web;
Using System. Text;
Namespace Bigeagle. Util
{
/// <Summary>
/// An encryption class
/// <Br> Author: Bigeagle@163.net </br>
/// <Br> Date: 2001/09/25 </br>
/// <Br> History: 2001/10/25 finished </br>
/// </Summary>
/// <Remarks>
/// Encapsulate common encryption algorithms
/// </Remarks>
Public class Cryptography
    {
/// <Summary>
/// Specifies the md5 encryption string
/// </Summary>
/// <Param name = "a_strValue"> string to be encrypted </param>
/// <Returns> encrypted string </returns>
Public static string EncryptMD5String (string a_strValue)
        {
# If DEBUG
Debug. Assert (a_strValue.Trim ()! = "", "Empty string", "Empty string does not need to be encrypted ");