xml 加密 解密 文件内容

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.xml;
using System.IO;
using DM.Utils;

namespace xmlEncryption
{
    public partial class Form1 : Form
    {


        const string encryptKey = “%^&*!@#$“;//加密字符串

        public Form1（）
        {
            InitializeComponent（）;
        }


        //                 private static string serverIPEncryptStr = Utils.Security.EncryptDES（“ServerIP“ encryptKey）;
        //                 private static string IsFTPEncryptStr = Utils.Security.EncryptDES（“IsFTP“ encryptKey）;
        //                 private static string FTPPUserEncryptStr = Utils.Security.EncryptDE

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2013-10-18 09:03  xmlEncryption\
     目录           0  2013-10-18 09:03  xmlEncryption\xmlEncryption\
     文件       13234  2013-07-19 19:17  xmlEncryption\xmlEncryption\Form1.Designer.cs
     文件        6489  2013-07-19 19:17  xmlEncryption\xmlEncryption\Form1.cs
     文件      470109  2013-07-19 19:17  xmlEncryption\xmlEncryption\Form1.resx
     文件         494  2013-07-19 09:21  xmlEncryption\xmlEncryption\Program.cs
     目录           0  2013-10-18 09:03  xmlEncryption\xmlEncryption\Properties\
     文件        1358  2013-07-19 09:21  xmlEncryption\xmlEncryption\Properties\AssemblyInfo.cs
     文件        2876  2013-07-19 09:21  xmlEncryption\xmlEncryption\Properties\Resources.Designer.cs
     文件        5612  2013-07-19 09:21  xmlEncryption\xmlEncryption\Properties\Resources.resx
     文件        1098  2013-07-19 09:21  xmlEncryption\xmlEncryption\Properties\Settings.Designer.cs
     文件         249  2013-07-19 09:21  xmlEncryption\xmlEncryption\Properties\Settings.settings
     文件        2842  2013-07-19 09:47  xmlEncryption\xmlEncryption\Security.cs
     文件        3879  2013-07-19 19:12  xmlEncryption\xmlEncryption\xmlEncryption.csproj
     目录           0  2013-10-18 09:03  xmlEncryption\xmlEncryption\bin\
     目录           0  2013-10-18 09:03  xmlEncryption\xmlEncryption\bin\Debug\
     文件         435  2013-07-19 19:08  xmlEncryption\xmlEncryption\bin\Debug\DamClientConfig.xml
     文件         435  2013-07-19 18:47  xmlEncryption\xmlEncryption\bin\Debug\DamPcCtrlConfig.xml
     文件       15872  2013-07-19 19:11  xmlEncryption\xmlEncryption\bin\Debug\xmlEncryption.exe
     文件       28160  2013-07-19 19:11  xmlEncryption\xmlEncryption\bin\Debug\xmlEncryption.pdb
     文件       11600  2013-07-19 19:10  xmlEncryption\xmlEncryption\bin\Debug\xmlEncryption.vshost.exe
     文件         490  2009-08-31 00:40  xmlEncryption\xmlEncryption\bin\Debug\xmlEncryption.vshost.exe.manifest
     目录           0  2013-10-18 09:03  xmlEncryption\xmlEncryption\bin\Release\
     文件         490  2009-08-31 00:40  xmlEncryption\xmlEncryption\bin\Release\xmlEncryption.vshost.exe.manifest
     文件      309326  2013-07-01 17:24  xmlEncryption\xmlEncryption\bin\Release\hzy.ico
     文件      634880  2013-07-19 19:17  xmlEncryption\xmlEncryption\bin\Release\猴子岩补丁.exe
     文件       26112  2013-07-19 19:17  xmlEncryption\xmlEncryption\bin\Release\猴子岩补丁.pdb
     文件       11600  2013-10-18 09:02  xmlEncryption\xmlEncryption\bin\Release\猴子岩补丁.vshost.exe
     文件         490  2010-03-17 22:39  xmlEncryption\xmlEncryption\bin\Release\猴子岩补丁.vshost.exe.manifest
     文件      309326  2013-07-19 19:12  xmlEncryption\xmlEncryption\hzy.ico
     目录           0  2013-10-18 09:03  xmlEncryption\xmlEncryption\obj\
............此处省略26个文件信息