using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;

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

namespace?SendEmail
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????this.ImeMode?=?ImeMode.Hangul;
????????}

????????//窗體的Load事件
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????//添加倆個smpt服務器的名稱
????????????cmbBoxSMTP.Items.Add（“smtp.163.com“）;
????????????cmbBoxSMTP.Items.Add（“smtp.gmail.com“）;
????????????//設置為下拉列表
????????????cmbBoxSMTP.DropDownstyle?=?ComboBoxstyle.DropDownList;
????????????//默認選中第一個選項

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-06-27?16:11??QFSendEmail\
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\.vs\
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\.vs\SendEmail\
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\.vs\SendEmail\v15\
?????文件???????33280??2019-07-02?16:02??QFSendEmail\.vs\SendEmail\v15\.suo
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\.vs\SendEmail\v15\Server\
?????目錄???????????0??2019-06-27?22:16??QFSendEmail\.vs\SendEmail\v15\Server\sqlite3\
?????文件???????????0??2019-06-27?15:05??QFSendEmail\.vs\SendEmail\v15\Server\sqlite3\db.lock
?????文件??????471040??2019-06-27?17:07??QFSendEmail\.vs\SendEmail\v15\Server\sqlite3\storage.ide
?????文件???????32768??2019-07-02?16:02??QFSendEmail\.vs\SendEmail\v15\Server\sqlite3\storage.ide-shm
?????文件???????65952??2019-07-01?12:01??QFSendEmail\.vs\SendEmail\v15\Server\sqlite3\storage.ide-wal
?????文件???????15733??2019-06-27?16:11??QFSendEmail\Form1.Designer.cs
?????文件????????5915??2019-06-27?16:11??QFSendEmail\Form1.cs
?????文件????????5814??2019-06-27?16:11??QFSendEmail\Form1.resx
?????文件?????????468??2008-11-29?17:53??QFSendEmail\Program.cs
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\Properties\
?????文件????????1231??2014-11-12?13:20??QFSendEmail\Properties\AssemblyInfo.cs
?????文件????????2858??2014-11-12?11:21??QFSendEmail\Properties\Resources.Designer.cs
?????文件????????5612??2008-11-29?17:53??QFSendEmail\Properties\Resources.resx
?????文件????????1109??2014-11-12?11:21??QFSendEmail\Properties\Settings.Designer.cs
?????文件?????????249??2008-11-29?17:53??QFSendEmail\Properties\Settings.settings
?????文件????????3504??2014-11-12?11:21??QFSendEmail\SendEmail.csproj
?????文件?????????907??2014-11-12?13:28??QFSendEmail\SendEmail.sln
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\bin\
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\bin\Debug\
?????文件???????15360??2019-06-27?16:11??QFSendEmail\bin\Debug\SendEmail.exe
?????文件???????24064??2019-06-27?16:11??QFSendEmail\bin\Debug\SendEmail.pdb
?????文件???????11608??2014-11-12?13:27??QFSendEmail\bin\Debug\SendEmail.vshost.exe
?????文件?????????490??2012-06-02?22:34??QFSendEmail\bin\Debug\SendEmail.vshost.exe.manifest
?????目錄???????????0??2019-06-27?15:05??QFSendEmail\obj\
?????目錄???????????0??2019-06-27?16:11??QFSendEmail\obj\Debug\
............此處省略14個文件信息