/*
?*?程序名稱:FileEncryption（文件加密）
?*?
?*?時????間:1:24?2010/1/17
?*?
?*?作????者：王文壯
?*?
?*?郵????箱:WangWenzhuang_net@163.com
?*/
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.IO;
using?System.Security.Cryptography;
using?FileEncryption.Properties;

namespace?FileEncryption
{
????public?partial?class?MainForm?:?Form
????{

????????#region?構造函數
????????public?MainForm（）
????????{
????????????InitializeComponent（）;
????????????this.skinEngine1.SkinStream?=?new?MemoryStream（Resources.Calmness）;
????????????this.textBoxFilePath.Text?=?FilePath;
????????????if?（!string.IsNullOrEmpty（this.textBoxFilePath.Text））
????????????{
????????????????this.textBoxPassword.Focus（）;
????????????????this.textBoxPassword.Select（）;
????????????}
????????????else
????????????{
????????????????this.buttonOpen.Focus（）;
????????????????this.buttonOpen.Select（）;
????????????}
????????}
????????#endregion

????????#region?變量

????????#region?全局消息
????????private?string?msg;
????????#endregion

????????#region?文件路徑
????????public?static?string?FilePath;
????????#endregion

????????#endregion

????????#region?事件

????????#region?文件拖入窗體
????????private?void?MainForm_DragDrop（object?sender?DragEventArgs?e）
????????{
????????????this.textBoxFilePath.Text?=?（（System.Array）e.Data.GetData（DataFormats.FileDrop））.GetValue（0）.ToString（）;
????????????this.textBoxPassword.Focus（）;
????????????this.textBoxPassword.Select（）;
????????}

????????private?void?MainForm_DragEnter（object?sender?DragEventArgs?e）
????????{
????????????e.Effect?=?DragDropEffects.Copy;
????????}
????????#endregion

????????#region?打開
????????private?void?buttonOpen_Click（object?sender?EventArgs?e）
????????{
????????????if?（this.openFileDialog.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????this.textBoxFilePath.Text?=?this.openFileDialog.FileName;
????????????????this.textBoxPassword.Focus（）;
????????????????this.textBoxPassword.Select（）;
????????????}
????????}
????????#endregion

????????#region?單選按鈕事件
????????private?void?radioButton_Click（object?sender?EventArgs?e）
????????{
????????????JudgeWhetherTheButton（）;
????????}
????????#endregion

????????#region?所有文本框Text值更改時判斷按鈕是否可用
????????private?void?textBox_TextChanged（object?sender?EventArgs?e）
????????{
????????????JudgeWhetherTheButton（）;
????????}
????????#endregion

????????#region?加密
????????private?void?buttonEncrypt_Click（object?sender?EventArgs?e）
????????{
????????????if?（this.IsPassword（））
????????????{
????????????????FilePath?=?this.textBoxFilePath.Text.Trim（）;
????????????????if?（!File.Exists（FilePath））
????????????????{
????????????????????this.msg?=?“文件不存在!“;
????????????????}
????????????????else
????????????????{
????????????????????byte[]?expressly?ciphertext;
????????????????????try
??????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????20139??2010-05-26?23:14??FileEncryption\FileEncryption\bin\Release\Calmness.ssk

?????文件????????490??2009-06-11?05:14??FileEncryption\FileEncryption\bin\Release\FileEncryption.vshost.exe.manifest

?????文件?????516096??2009-04-03?14:37??FileEncryption\FileEncryption\bin\Release\IrisSkin2.dll

?????文件?????232960??2010-12-20?22:51??FileEncryption\FileEncryption\bin\Release\文件加密.exe

?????文件??????38400??2010-12-20?22:51??FileEncryption\FileEncryption\bin\Release\文件加密.pdb

?????文件??????11608??2010-12-20?22:51??FileEncryption\FileEncryption\bin\Release\文件加密.vshost.exe

?????文件????????490??2010-03-17?22:39??FileEncryption\FileEncryption\bin\Release\文件加密.vshost.exe.manifest

?????文件???????4309??2010-12-20?22:10??FileEncryption\FileEncryption\FileEncryption.csproj

?????文件????????573??2010-12-20?22:09??FileEncryption\FileEncryption\FileEncryption.csproj.user

?????文件??????97566??2009-05-12?19:54??FileEncryption\FileEncryption\FileEncryption.ico

?????文件??????14224??2010-05-27?00:50??FileEncryption\FileEncryption\MainForm.cs

?????文件??????12999??2010-05-26?22:47??FileEncryption\FileEncryption\MainForm.Designer.cs

?????文件?????152870??2010-05-26?22:47??FileEncryption\FileEncryption\MainForm.resx

?????文件???????5582??2010-12-20?22:10??FileEncryption\FileEncryption\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????1495??2010-01-17?02:00??FileEncryption\FileEncryption\obj\Debug\FileEncryption.application

?????文件???????1624??2010-03-24?22:39??FileEncryption\FileEncryption\obj\Debug\FileEncryption.csproj.FileListAbsolute.txt

?????文件????????850??2010-03-13?19:50??FileEncryption\FileEncryption\obj\Debug\FileEncryption.csproj.GenerateResource.Cache

?????文件?????213504??2010-03-24?22:39??FileEncryption\FileEncryption\obj\Debug\FileEncryption.exe

?????文件???????2636??2010-01-17?02:00??FileEncryption\FileEncryption\obj\Debug\FileEncryption.exe.manifest

?????文件??????98132??2010-03-13?19:47??FileEncryption\FileEncryption\obj\Debug\FileEncryption.MainForm.resources

?????文件??????32256??2010-03-24?22:39??FileEncryption\FileEncryption\obj\Debug\FileEncryption.pdb

?????文件????????180??2010-03-13?19:47??FileEncryption\FileEncryption\obj\Debug\FileEncryption.Properties.Resources.resources

?????文件???????4608??2010-03-13?19:47??FileEncryption\FileEncryption\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????320??2010-01-20?16:43??FileEncryption\FileEncryption\obj\FileEncryption.csproj.FileList.txt

?????文件???????1206??2010-01-17?02:00??FileEncryption\FileEncryption\obj\FileEncryption.csproj.FileListAbsolute.txt

?????文件???????5673??2010-12-20?22:51??FileEncryption\FileEncryption\obj\Release\DesignTimeResolveAssemblyReferencesInput.cache

?????文件???????2289??2010-12-20?22:51??FileEncryption\FileEncryption\obj\Release\FileEncryption.csproj.FileListAbsolute.txt

?????文件????????894??2010-05-26?22:48??FileEncryption\FileEncryption\obj\Release\FileEncryption.csproj.GenerateResource.Cache

?????文件??????98132??2010-12-20?22:12??FileEncryption\FileEncryption\obj\Release\FileEncryption.MainForm.resources

?????文件??????20353??2010-12-20?22:12??FileEncryption\FileEncryption\obj\Release\FileEncryption.Properties.Resources.resources

............此處省略29個文件信息