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.IO;
using?System.Data.OleDb;
using?Microsoft.Office.Interop.Excel;
//Download?by?http://www.codefans.net
namespace?Etxt
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????string?aa?=?““;
????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????if?（richTextBox1.Text?==?““?||?richTextBox1.Text?==?null）
????????????{
????????????????open（）;???
????????????????????//保存
????????????????????//System.IO.File.WriteAllLines（aa?lines?System.Text.Encoding.Default）;
????????????????
????????????}
????????????else?{
????????????????if?（DialogResult.OK?==?MessageBox.Show（“導入新文件將替換現有文件！“?“提示信息“?MessageBoxButtons.OKCancel））
????????????????{
????????????????????richTextBox1.Text?=?““;
????????????????????open（）;
????????????????}
????????????}

????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????SaveFileDialog?file?=?new?SaveFileDialog（）;
????????????file.Filter?=?“保存文件|*.txt“;
????????????if?（file.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????//richTextBox1.SaveFile（file.FileName?RichTextBoxStreamType.PlainText）;
????????????????//MessageBox.Show（“保存成功！“）;
????????????????string[]?lines?=?richTextBox1.Lines;
????????????????try
????????????????{
????????????????????System.IO.File.WriteAllLines（file.FileName?lines?System.Text.Encoding.Default）;
????????????????????MessageBox.Show（“保存成功！“）;
????????????????}
????????????????catch?（Exception?t）
????????????????{
????????????????????MessageBox.Show（“保存失敗“?+?t.ToString（））;
????????????????}
????????????}

????????}

????????private?void?button3_Click（object?sender?EventArgs?e）
????????{
????????????if?（aa?==?null?||?aa?==?““）
????????????{
????????????????MessageBox.Show（“請先添加文件！“）;
????????????}
????????????else
????????????{
????????????????//讀入--保存至源文件
????????????????//string[]?lines?=?System.IO.File.ReadAllLines（aa?System.Text.Encoding.Default）;
????????????????////轉換
????????????????//List?list?=?new?List（）;
????????????????//list.AddRange（lines）;
????????????????//lines?=?list.ToArray（）;
????????????????//System.IO.File.WriteAllLines（aa?lines?System.Text.Encoding.Default）;
????????????????string[]?lines?=?richTextBox1.Lines;
????????????????try
????????????????{
????????????????????System.IO.File.WriteAllLines（aa?lines?System.Text.Encoding.Default）;
????????????????????MessageBox.Show（“保存成功！“）;
????????????????}
????????????????catch（Exception?t）?{
????????????????????MessageBox.Show（“保存失敗“+t.ToString（））;
????????????????????}
????????????}
????????}

????????private?void?button4_Click（object?sender?EventArgs?e）
????????{
??????

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

?????文件??????25214??2010-11-25?09:22??Etxt\Etxt\alibaba.ico

?????文件??????76800??2013-01-18?10:47??Etxt\Etxt\bin\Debug\Etxt.exe

?????文件??????40448??2013-01-18?10:47??Etxt\Etxt\bin\Debug\Etxt.pdb

?????文件??????11608??2013-01-18?10:52??Etxt\Etxt\bin\Debug\Etxt.vshost.exe

?????文件???????5762??2013-01-18?10:47??Etxt\Etxt\Etxt.csproj

?????文件???????9905??2012-04-19?10:47??Etxt\Etxt\Form1.cs

?????文件??????18455??2010-12-03?15:48??Etxt\Etxt\Form1.Designer.cs

?????文件??????44548??2010-12-03?15:48??Etxt\Etxt\Form1.resx

?????文件???????8559??2012-04-19?10:48??Etxt\Etxt\Form2.cs

?????文件???????6958??2010-12-29?12:02??Etxt\Etxt\Form2.Designer.cs

?????文件???????5814??2010-12-29?12:02??Etxt\Etxt\Form2.resx

?????文件????????614??2012-04-19?10:48??Etxt\Etxt\Form3.cs

?????文件???????2351??2010-12-21?12:11??Etxt\Etxt\Form3.Designer.cs

?????文件???????5814??2010-12-21?12:11??Etxt\Etxt\Form3.resx

?????文件???????6377??2013-01-18?10:47??Etxt\Etxt\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????793??2013-01-18?10:52??Etxt\Etxt\obj\Debug\Etxt.csproj.FileListAbsolute.txt

?????文件????????872??2013-01-18?10:47??Etxt\Etxt\obj\Debug\Etxt.csproj.ResolveComReference.cache

?????文件??????76800??2013-01-18?10:47??Etxt\Etxt\obj\Debug\Etxt.exe

?????文件??????25780??2013-01-18?10:47??Etxt\Etxt\obj\Debug\Etxt.Form1.resources

?????文件????????180??2013-01-18?10:47??Etxt\Etxt\obj\Debug\Etxt.Form2.resources

?????文件????????180??2013-01-18?10:47??Etxt\Etxt\obj\Debug\Etxt.Form3.resources

?????文件??????40448??2013-01-18?10:47??Etxt\Etxt\obj\Debug\Etxt.pdb

?????文件????????180??2013-01-18?10:47??Etxt\Etxt\obj\Debug\Etxt.Properties.Resources.resources

?????文件????????840??2013-01-18?10:47??Etxt\Etxt\obj\Debug\GenerateResource-ResGen.read.1.tlog

?????文件????????922??2013-01-18?10:47??Etxt\Etxt\obj\Debug\GenerateResource-ResGen.write.1.tlog

?????文件???????4608??2013-01-18?10:47??Etxt\Etxt\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????522??2012-04-19?10:48??Etxt\Etxt\Program.cs

?????文件???????1382??2010-11-23?11:21??Etxt\Etxt\Properties\AssemblyInfo.cs

?????文件???????2846??2013-01-18?10:47??Etxt\Etxt\Properties\Resources.Designer.cs

?????文件???????5612??2010-11-23?11:21??Etxt\Etxt\Properties\Resources.resx

............此處省略21個文件信息