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.Net.Mail;
using?System.Net.Mime;

namespace?Ex419
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????OpenFileDialog?open?=?new?OpenFileDialog（）;//創建打開文件對話框對象
????????????if?（open.ShowDialog（）?==?DialogResult.OK）
????????????{
????????????????this.txtAttach.Text?=?open.FileName.ToString（）;//獲取文件
????????????}
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????try
??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-06-21?17:16??Ex419\
?????文件?????????905??2013-06-21?17:16??Ex419.sln
?????目錄???????????0??2013-06-21?17:16??Ex419\bin\
?????目錄???????????0??2013-06-21?17:27??Ex419\bin\Debug\
?????文件???????12800??2013-06-21?17:27??Ex419\bin\Debug\Ex419.exe
?????文件???????24064??2013-06-21?17:27??Ex419\bin\Debug\Ex419.pdb
?????文件???????21464??2013-06-21?17:17??Ex419\bin\Debug\Ex419.vshost.exe
?????文件?????????490??2012-06-02?22:34??Ex419\bin\Debug\Ex419.vshost.exe.manifest
?????文件????????3945??2013-06-21?17:16??Ex419\Ex419.csproj
?????文件????????2227??2013-06-21?17:36??Ex419\Form1.cs
?????文件???????11529??2009-10-03?23:20??Ex419\Form1.Designer.cs
?????文件????????5814??2009-10-03?23:20??Ex419\Form1.resx
?????目錄???????????0??2013-06-21?17:16??Ex419\obj\
?????目錄???????????0??2013-06-21?17:27??Ex419\obj\Debug\
?????文件????????6928??2013-06-21?17:16??Ex419\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件?????????765??2013-06-21?17:27??Ex419\obj\Debug\Ex419.csproj.FileListAbsolute.txt
?????文件?????????847??2013-06-21?17:27??Ex419\obj\Debug\Ex419.csproj.GenerateResource.Cache
?????文件???????12800??2013-06-21?17:27??Ex419\obj\Debug\Ex419.exe
?????文件?????????180??2013-06-21?17:27??Ex419\obj\Debug\Ex419.Form1.resources
?????文件???????24064??2013-06-21?17:27??Ex419\obj\Debug\Ex419.pdb
?????文件?????????180??2013-06-21?17:27??Ex419\obj\Debug\Ex419.Properties.Resources.resources
?????目錄???????????0??2013-06-21?17:16??Ex419\obj\Debug\TempPE\
?????文件????????4608??2013-06-21?17:16??Ex419\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
?????文件?????????523??2012-05-17?08:39??Ex419\Program.cs
?????目錄???????????0??2012-05-10?17:11??Ex419\Properties\
?????文件????????1342??2009-10-03?21:59??Ex419\Properties\AssemblyInfo.cs
?????文件????????2850??2013-06-21?17:16??Ex419\Properties\Resources.Designer.cs
?????文件????????5612??2009-10-03?21:59??Ex419\Properties\Resources.resx
?????文件????????1105??2013-06-21?17:16??Ex419\Properties\Settings.Designer.cs
?????文件?????????249??2009-10-03?21:59??Ex419\Properties\Settings.settings