C#文件加密及其播放器（亲测可用）

using DES_Help;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DES_Form
{
    public partial class Build : Form
    {
        public Build（）
        {
            InitializeComponent（）;
        }

        private void btn_Build_Click（object sender EventArgs e）
        {
            string jqText = txt_Num.Text.Trim（）;
            string jm = jqText;
            //加密4次
            for （int i = 0; i < 4; i++）
            {
                jm = Text_Des_Fun.Encrypt（jm）;
            }

            string fileName = System.Environment.CurrentDirectory + “\outFile\Lisentce.bat“;

            FileStream fs1 = new FileStream（fileName FileMode.Create FileAccess.Write）;//创建写入文件 
            StreamWriter sw = new StreamWriter（fs1）;
            sw.WriteLine（jm）;//开始写入值
            sw.Close（）;
            fs1.Close（）;


            MessageBox.Show（“加密成功“）;
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        187  2017-09-19 11:15  C#文件加密及其播放器（亲测可用）DES_FormDES_FormApp.config

     文件      11776  2019-02-22 10:44  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Form.exe

     文件        187  2017-09-19 11:15  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Form.exe.config

     文件      34304  2019-02-22 10:44  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Form.pdb

     文件      24224  2019-02-22 10:48  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Form.vshost.exe

     文件        187  2017-09-19 11:15  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Form.vshost.exe.config

     文件        490  2013-03-18 17:00  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Form.vshost.exe.manifest

     文件       7680  2019-02-22 10:43  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Help.dll

     文件      22016  2019-02-22 10:43  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugDES_Help.pdb

     文件     153008  2017-05-24 19:22  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebuglibvlc.dll

     文件       1186  2019-02-22 10:48  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugoutFileLisentce.bat

     文件        144  2017-09-21 14:02  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netapp.config

     文件       7680  2019-02-22 10:43  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugDES_Help.dll

     文件      22016  2019-02-22 10:43  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugDES_Help.pdb

     文件     153008  2017-05-24 19:22  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebuglibvlc.dll

     文件    2641328  2017-05-24 19:28  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebuglibvlccore.dll

     文件       1186  2017-09-21 14:52  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugLisentce.bat

     文件     121776  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibaccess_bd_plugin.dll

     文件      96176  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibaccess_mms_plugin.dll

     文件     130480  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibaccess_realrtsp_plugin.dll

     文件      30128  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibattachment_plugin.dll

     文件     773478  2017-05-24 19:18  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibbluray-j2se-0.9.3.jar

     文件     179632  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibcdda_plugin.dll

     文件     562608  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibdshow_plugin.dll

     文件     272816  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibdtv_plugin.dll

     文件     252848  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibdvdnav_plugin.dll

     文件     175024  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibdvdread_plugin.dll

     文件      63408  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibfilesystem_plugin.dll

     文件     106416  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibftp_plugin.dll

     文件     137648  2017-05-24 19:23  C#文件加密及其播放器（亲测可用）DES_FormDES_ForminDebugvlc.netinDebugpluginsaccesslibhttp_plugin.dll

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