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SendMailForm.cs
资源名称：yjal.rar　[点击查看]
上传用户：shjujing
上传日期：2022-07-28
资源大小：11244k
文件大小：25k
源码类别：

Email客户端

开发平台：

Visual C++

SendMailForm.cs：源码内容
  1. using System;
  2. using System.Drawing;
  3. using System.Collections;
  4. using System.ComponentModel;
  5. using System.Windows.Forms;
  6. using System.Net ;
  7. using System.Net .Sockets ;
  8. using MailSend;
  9. using System.Data ;
  10. using System.Runtime .InteropServices ;
  11. namespace MailManageSystem
  12. {
  13. /// <summary>
  14. /// Send 的摘要说明。
  15. /// </summary>
  16. public class SendMailForm : System.Windows.Forms.Form
  17. {
  18. private System.Windows.Forms.MainMenu mainMenu1;
  19. private System.Windows.Forms.MenuItem menuItem1;
  20. private System.Windows.Forms.MenuItem menuItem2;
  21. private System.Windows.Forms.MenuItem menuItem3;
  22. private System.Windows.Forms.MenuItem menuItem4;
  23. private System.Windows.Forms.MenuItem menuItem5;
  24. private System.Windows.Forms.MenuItem menuItem6;
  25. private System.Windows.Forms.MenuItem menuItem7;
  26. private System.Windows.Forms.MenuItem menuItem8;
  27. private System.ComponentModel.IContainer components;
  28. private System.Windows.Forms.OpenFileDialog openFileDialog1;//语言编码 
  30. private System.Windows.Forms.ToolBar toolBar1;
  31. private System.Windows.Forms.ToolBarButton tbSend;
  32. private System.Windows.Forms.ToolBarButton tbSave;
  33. private System.Windows.Forms.ToolBarButton toolBarButton1;
  34. private System.Windows.Forms.ToolBarButton tbAttachment;
  35. private System.Windows.Forms.SaveFileDialog saveFileDialog1;
  36. private System.Windows.Forms.ImageList imlSendMail;
  37. private System.Windows.Forms.ImageList imlAttachment;
  38. private System.Windows.Forms.ContextMenu conAttachment;
  39. private System.Windows.Forms.MenuItem menuItem9;
  40. private System.Windows.Forms.MenuItem menuItem10;
  41. private System.Windows.Forms.MenuItem menuItem11;
  42. private System.Windows.Forms.MenuItem menuItem12;
  43. private System.Windows.Forms.MenuItem menuItem13;
  44. private System.Windows.Forms.MenuItem menuItem14;
  45. private System.Windows.Forms.MenuItem menuItem15;
  46. private System.Windows.Forms.MenuItem menuItem16;
  47. private System.Windows.Forms.MenuItem menuItem17;
  48. private System.Windows.Forms.GroupBox groupBox2;
  49. private System.Windows.Forms.TextBox txtTo;
  50. private System.Windows.Forms.Label label3;
  51. private System.Windows.Forms.Label label4;
  52. private System.Windows.Forms.TextBox txtSubject;
  53. private System.Windows.Forms.Splitter splitter1;
  54. private System.Windows.Forms.Panel panel1;
  55. private System.Windows.Forms.RichTextBox txtMessage;
  56. private ArrayList array=new ArrayList ();
  57. private System.Windows.Forms.ListView ltAttachment;
  58. private System.Windows.Forms.ComboBox cbHtml;
  60. int i = 0;
  62. //EntryPoint 给出Dll入口点的名称，如果没有给出，则用方法本身的名称。
  63. [DllImport("shell32.dll",EntryPoint="ShellExecute")]
  65. private static extern int ShellExecute(IntPtr hwnd, string lpOperation,string lpFile, string lpParameters, string lpDirectory, int nShowCmd);
  69. //函数SHGetFileInfo()的返回值也随uFlags的取值变化而有所不同。
  70. //通过调用SHGetFileInfo()可以由psfi参数得到文件的图标句柄，但要注意在uFlags参数中不使用SHGFI_PIDL时，SHGetFileInfo()不能获得"我的电脑"等虚似文件夹的信息。
  72. [DllImport("Shell32.dll")]
  73. private static extern int SHGetFileInfo(string pszPath, uint dwFileAttributes, ref SHFILEINFO psfi, uint cbFileInfo, SHGFI uFlags);
  76. [StructLayout(LayoutKind.Sequential)]
  77. private struct SHFILEINFO
  78. {
  79. //重载一个构造函数
  80. public SHFILEINFO(bool b)
  81. {
  82. hIcon = IntPtr.Zero ; iIcon = 0; dwAttributes = 0; szDisplayName = ""; szTypeName = "";
  83. }
  84. public IntPtr hIcon;
  85. public int iIcon;
  86. public uint dwAttributes;
  87. [MarshalAs(UnmanagedType.LPStr, SizeConst =256)]
  88. public string szDisplayName;
  89. [MarshalAs(UnmanagedType.LPStr, SizeConst = 80)]
  90. public string szTypeName;
  91. };
  93. //图标类型的结构体
  94. private enum SHGFI
  95. {
  96. SHGFI_ICON            =0x000000100,     // get icon
  97. SHGFI_DISPLAYNAME     =0x000000200,     // get display name
  98. SHGFI_TYPENAME        =0x000000400,     // get type name
  99. SHGFI_ATTRIBUTES      =0x000000800,     // get attributes
  100. SHGFI_ICONLOCATION    =0x000001000,     // get icon location
  101. SHGFI_EXETYPE         =0x000002000,     // return exe type
  102. SHGFI_SYSICONINDEX   =0x000004000,     // get system icon index
  103. SHGFI_LINKOVERLAY     =0x000008000,     // put a link overlay on icon
  104. SHGFI_SELECTED        =0x000010000,     // show icon in selected state
  105. SHGFI_ATTR_SPECIFIED  =0x000020000,     // get only specified attributes
  106. SHGFI_LARGEICON       =0x000000000,     // get large icon
  107. SHGFI_SMALLICON       =0x000000001,     // get small icon
  108. SHGFI_OPENICON        =0x000000002,     // get open icon
  109. SHGFI_SHELLICONSIZE   =0x000000004,     // get shell size icon
  110. SHGFI_PIDL   =0x000000008,     // pszPath is a pidl
  111. SHGFI_USEFILEATTRIBUTES     =0x000000010,     // use passed dwFileAttribute
  112. SHGFI_ADDOVERLAYS           =0x000000020,     // apply the appropriate overlays
  113. SHGFI_OVERLAYINDEX          =0x000000040     // Get the index of the overlay
  115. }
  117. /// <summary>
  118. /// 调用获的程序图标句柄的函数
  119. /// </summary>
  120. /// <param name="strPath">选定程序的绝对路径</param>
  121. /// <returns></returns>
  123. private  static Icon GetIcon(string strPath)
  124. {
  125. try
  126. {
  127. SHFILEINFO info = new SHFILEINFO();
  128. int cbFileInfo = Marshal.SizeOf(info);
  129. SHGFI flags;
  131. flags = SHGFI.SHGFI_ICON|SHGFI.SHGFI_LARGEICON|SHGFI.SHGFI_ATTRIBUTES|SHGFI.SHGFI_EXETYPE;
  133. SHGetFileInfo(strPath, 32|0, ref  info,(uint)cbFileInfo,flags);
  134. return Icon.FromHandle(info.hIcon);
  135. }
  136. catch(Exception ex)
  137. {
  138. MessageBox.Show (ex.ToString ());
  139. return null;
  140. }
  141. }
  150.    
  154. public SendMailForm()
  155. {
  156. //
  157. // Windows 窗体设计器支持所必需的
  158. //
  160. InitializeComponent();
  162. //
  163. // TODO: 在 InitializeComponent 调用后添加任何构造函数代码
  164. //
  165. }
  167. /// <summary>
  168. /// 清理所有正在使用的资源。
  169. /// </summary>
  170. protected override void Dispose( bool disposing )
  171. {
  172. if( disposing )
  173. {
  174. if(components != null)
  175. {
  176. components.Dispose();
  177. }
  178. }
  179. base.Dispose( disposing );
  180. }
  182. #region Windows 窗体设计器生成的代码
  183. /// <summary>
  184. /// 设计器支持所需的方法 - 不要使用代码编辑器修改
  185. /// 此方法的内容。
  186. /// </summary>
  187. private void InitializeComponent()
  188. {
  189. this.components = new System.ComponentModel.Container();
  190. System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(SendMailForm));
  191. this.mainMenu1 = new System.Windows.Forms.MainMenu();
  192. this.menuItem1 = new System.Windows.Forms.MenuItem();
  193. this.menuItem2 = new System.Windows.Forms.MenuItem();
  194. this.menuItem3 = new System.Windows.Forms.MenuItem();
  195. this.menuItem8 = new System.Windows.Forms.MenuItem();
  196. this.menuItem4 = new System.Windows.Forms.MenuItem();
  197. this.menuItem5 = new System.Windows.Forms.MenuItem();
  198. this.menuItem6 = new System.Windows.Forms.MenuItem();
  199. this.menuItem7 = new System.Windows.Forms.MenuItem();
  200. this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
  201. this.toolBar1 = new System.Windows.Forms.ToolBar();
  202. this.tbSend = new System.Windows.Forms.ToolBarButton();
  203. this.tbSave = new System.Windows.Forms.ToolBarButton();
  204. this.toolBarButton1 = new System.Windows.Forms.ToolBarButton();
  205. this.tbAttachment = new System.Windows.Forms.ToolBarButton();
  206. this.imlSendMail = new System.Windows.Forms.ImageList(this.components);
  207. this.saveFileDialog1 = new System.Windows.Forms.SaveFileDialog();
  208. this.imlAttachment = new System.Windows.Forms.ImageList(this.components);
  209. this.conAttachment = new System.Windows.Forms.ContextMenu();
  210. this.menuItem9 = new System.Windows.Forms.MenuItem();
  211. this.menuItem10 = new System.Windows.Forms.MenuItem();
  212. this.menuItem11 = new System.Windows.Forms.MenuItem();
  213. this.menuItem12 = new System.Windows.Forms.MenuItem();
  214. this.menuItem13 = new System.Windows.Forms.MenuItem();
  215. this.menuItem14 = new System.Windows.Forms.MenuItem();
  216. this.menuItem15 = new System.Windows.Forms.MenuItem();
  217. this.menuItem17 = new System.Windows.Forms.MenuItem();
  218. this.menuItem16 = new System.Windows.Forms.MenuItem();
  219. this.groupBox2 = new System.Windows.Forms.GroupBox();
  220. this.cbHtml = new System.Windows.Forms.ComboBox();
  221. this.txtTo = new System.Windows.Forms.TextBox();
  222. this.label3 = new System.Windows.Forms.Label();
  223. this.label4 = new System.Windows.Forms.Label();
  224. this.txtSubject = new System.Windows.Forms.TextBox();
  225. this.ltAttachment = new System.Windows.Forms.ListView();
  226. this.splitter1 = new System.Windows.Forms.Splitter();
  227. this.panel1 = new System.Windows.Forms.Panel();
  228. this.txtMessage = new System.Windows.Forms.RichTextBox();
  229. this.groupBox2.SuspendLayout();
  230. this.panel1.SuspendLayout();
  231. this.SuspendLayout();
  232. // 
  233. // mainMenu1
  234. // 
  235. this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
  236.   this.menuItem1,
  237.   this.menuItem5,
  238.   this.menuItem6});
  239. // 
  240. // menuItem1
  241. // 
  242. this.menuItem1.Index = 0;
  243. this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
  244.   this.menuItem2,
  245.   this.menuItem3,
  246.   this.menuItem8,
  247.   this.menuItem4});
  248. this.menuItem1.Text = "邮件(M)";
  249. // 
  250. // menuItem2
  251. // 
  252. this.menuItem2.Index = 0;
  253. this.menuItem2.Text = "立即发送";
  254. this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
  255. // 
  256. // menuItem3
  257. // 
  258. this.menuItem3.Index = 1;
  259. this.menuItem3.Text = "草稿";
  260. // 
  261. // menuItem8
  262. // 
  263. this.menuItem8.Index = 2;
  264. this.menuItem8.Text = "-";
  265. // 
  266. // menuItem4
  267. // 
  268. this.menuItem4.Index = 3;
  269. this.menuItem4.Text = "退出";
  270. this.menuItem4.Click += new System.EventHandler(this.menuItem4_Click);
  271. // 
  272. // menuItem5
  273. // 
  274. this.menuItem5.Index = 1;
  275. this.menuItem5.Text = "";
  276. // 
  277. // menuItem6
  278. // 
  279. this.menuItem6.Index = 2;
  280. this.menuItem6.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
  281.   this.menuItem7});
  282. this.menuItem6.Text = "插入(I)";
  283. // 
  284. // menuItem7
  285. // 
  286. this.menuItem7.Index = 0;
  287. this.menuItem7.Text = "增加附件";
  288. this.menuItem7.Click += new System.EventHandler(this.menuItem7_Click);
  289. // 
  290. // toolBar1
  291. // 
  292. this.toolBar1.Appearance = System.Windows.Forms.ToolBarAppearance.Flat;
  293. this.toolBar1.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
  294. this.tbSend,
  295. this.tbSave,
  296. this.toolBarButton1,
  297. this.tbAttachment});
  298. this.toolBar1.ButtonSize = new System.Drawing.Size(100, 80);
  299. this.toolBar1.DropDownArrows = true;
  300. this.toolBar1.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
  301. this.toolBar1.ImageList = this.imlSendMail;
  302. this.toolBar1.Location = new System.Drawing.Point(0, 0);
  303. this.toolBar1.Name = "toolBar1";
  304. this.toolBar1.ShowToolTips = true;
  305. this.toolBar1.Size = new System.Drawing.Size(800, 41);
  306. this.toolBar1.TabIndex = 3;
  307. this.toolBar1.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.toolBar1_ButtonClick);
  308. // 
  309. // tbSend
  310. // 
  311. this.tbSend.ImageIndex = 0;
  312. this.tbSend.Text = "发送";
  313. // 
  314. // tbSave
  315. // 
  316. this.tbSave.ImageIndex = 1;
  317. this.tbSave.Text = "保存";
  318. // 
  319. // toolBarButton1
  320. // 
  321. this.toolBarButton1.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
  322. // 
  323. // tbAttachment
  324. // 
  325. this.tbAttachment.ImageIndex = 2;
  326. this.tbAttachment.Text = "附件";
  327. // 
  328. // imlSendMail
  329. // 
  330. this.imlSendMail.ImageSize = new System.Drawing.Size(16, 16);
  331. this.imlSendMail.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imlSendMail.ImageStream")));
  332. this.imlSendMail.TransparentColor = System.Drawing.Color.Transparent;
  333. // 
  334. // imlAttachment
  335. // 
  336. this.imlAttachment.ImageSize = new System.Drawing.Size(16, 16);
  337. this.imlAttachment.TransparentColor = System.Drawing.Color.Transparent;
  338. // 
  339. // conAttachment
  340. // 
  341. this.conAttachment.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
  342.   this.menuItem9,
  343.   this.menuItem10,
  344.   this.menuItem11,
  345.   this.menuItem12,
  346.   this.menuItem13,
  347.   this.menuItem14});
  348. // 
  349. // menuItem9
  350. // 
  351. this.menuItem9.Index = 0;
  352. this.menuItem9.Shortcut = System.Windows.Forms.Shortcut.Alt0;
  353. this.menuItem9.Text = "增加(A)...";
  354. this.menuItem9.Click += new System.EventHandler(this.menuItem9_Click_1);
  355. // 
  356. // menuItem10
  357. // 
  358. this.menuItem10.Index = 1;
  359. this.menuItem10.Shortcut = System.Windows.Forms.Shortcut.Alt1;
  360. this.menuItem10.Text = "删除(D)...";
  361. this.menuItem10.Click += new System.EventHandler(this.menuItem10_Click);
  362. // 
  363. // menuItem11
  364. // 
  365. this.menuItem11.Index = 2;
  366. this.menuItem11.Text = "-";
  367. // 
  368. // menuItem12
  369. // 
  370. this.menuItem12.Index = 3;
  371. this.menuItem12.Shortcut = System.Windows.Forms.Shortcut.Alt2;
  372. this.menuItem12.Text = "打开(O)...";
  373. this.menuItem12.Click += new System.EventHandler(this.menuItem12_Click);
  374. // 
  375. // menuItem13
  376. // 
  377. this.menuItem13.Index = 4;
  378. this.menuItem13.Text = "-";
  379. // 
  380. // menuItem14
  381. // 
  382. this.menuItem14.Index = 5;
  383. this.menuItem14.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
  384.    this.menuItem15,
  385.    this.menuItem17,
  386.    this.menuItem16});
  387. this.menuItem14.Text = "排列图标(V)...";
  388. // 
  389. // menuItem15
  390. // 
  391. this.menuItem15.Index = 0;
  392. this.menuItem15.Text = "大图标";
  393. this.menuItem15.Click += new System.EventHandler(this.menuItem15_Click_1);
  394. // 
  395. // menuItem17
  396. // 
  397. this.menuItem17.Index = 1;
  398. this.menuItem17.Text = "小图标";
  399. this.menuItem17.Click += new System.EventHandler(this.menuItem17_Click);
  400. // 
  401. // menuItem16
  402. // 
  403. this.menuItem16.Index = 2;
  404. this.menuItem16.Text = "列表";
  405. this.menuItem16.Click += new System.EventHandler(this.menuItem16_Click_1);
  406. // 
  407. // groupBox2
  408. // 
  409. this.groupBox2.Controls.Add(this.cbHtml);
  410. this.groupBox2.Controls.Add(this.txtTo);
  411. this.groupBox2.Controls.Add(this.label3);
  412. this.groupBox2.Controls.Add(this.label4);
  413. this.groupBox2.Controls.Add(this.txtSubject);
  414. this.groupBox2.Dock = System.Windows.Forms.DockStyle.Top;
  415. this.groupBox2.FlatStyle = System.Windows.Forms.FlatStyle.System;
  416. this.groupBox2.Location = new System.Drawing.Point(0, 41);
  417. this.groupBox2.Name = "groupBox2";
  418. this.groupBox2.Size = new System.Drawing.Size(800, 104);
  419. this.groupBox2.TabIndex = 4;
  420. this.groupBox2.TabStop = false;
  421. this.groupBox2.Text = "邮件头";
  422. // 
  423. // cbHtml
  424. // 
  425. this.cbHtml.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
  426. this.cbHtml.Items.AddRange(new object[] {
  427. "HTML邮件",
  428. "纯文本邮件"});
  429. this.cbHtml.Location = new System.Drawing.Point(704, 72);
  430. this.cbHtml.Name = "cbHtml";
  431. this.cbHtml.Size = new System.Drawing.Size(88, 20);
  432. this.cbHtml.TabIndex = 8;
  433. this.cbHtml.Text = "HTML邮件";
  434. // 
  435. // txtTo
  436. // 
  437. this.txtTo.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
  438. | System.Windows.Forms.AnchorStyles.Left) 
  439. | System.Windows.Forms.AnchorStyles.Right)));
  440. this.txtTo.Location = new System.Drawing.Point(88, 72);
  441. this.txtTo.Name = "txtTo";
  442. this.txtTo.Size = new System.Drawing.Size(584, 21);
  443. this.txtTo.TabIndex = 6;
  444. this.txtTo.Text = "yinhu82@163.com,yinhu82@sina.com.cn";
  445. // 
  446. // label3
  447. // 
  448. this.label3.Location = new System.Drawing.Point(24, 72);
  449. this.label3.Name = "label3";
  450. this.label3.Size = new System.Drawing.Size(48, 23);
  451. this.label3.TabIndex = 5;
  452. this.label3.Text = "收件人:";
  453. this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
  454. // 
  455. // label4
  456. // 
  457. this.label4.Location = new System.Drawing.Point(16, 32);
  458. this.label4.Name = "label4";
  459. this.label4.Size = new System.Drawing.Size(64, 23);
  460. this.label4.TabIndex = 4;
  461. this.label4.Text = "邮件主题:";
  462. this.label4.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
  463. // 
  464. // txtSubject
  465. // 
  466. this.txtSubject.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
  467. | System.Windows.Forms.AnchorStyles.Left) 
  468. | System.Windows.Forms.AnchorStyles.Right)));
  469. this.txtSubject.Location = new System.Drawing.Point(88, 32);
  470. this.txtSubject.Name = "txtSubject";
  471. this.txtSubject.Size = new System.Drawing.Size(664, 21);
  472. this.txtSubject.TabIndex = 7;
  473. this.txtSubject.Text = "最新版";
  474. // 
  475. // ltAttachment
  476. // 
  477. this.ltAttachment.AllowDrop = true;
  478. this.ltAttachment.ContextMenu = this.conAttachment;
  479. this.ltAttachment.Dock = System.Windows.Forms.DockStyle.Bottom;
  480. this.ltAttachment.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.None;
  481. this.ltAttachment.LargeImageList = this.imlAttachment;
  482. this.ltAttachment.Location = new System.Drawing.Point(0, 392);
  483. this.ltAttachment.Name = "ltAttachment";
  484. this.ltAttachment.Size = new System.Drawing.Size(800, 97);
  485. this.ltAttachment.TabIndex = 5;
  486. this.ltAttachment.DragDrop += new System.Windows.Forms.DragEventHandler(this.listView1_DragDrop);
  487. this.ltAttachment.DragEnter += new System.Windows.Forms.DragEventHandler(this.listView1_DragEnter);
  488. // 
  489. // splitter1
  490. // 
  491. this.splitter1.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(192)), ((System.Byte)(192)), ((System.Byte)(255)));
  492. this.splitter1.Dock = System.Windows.Forms.DockStyle.Bottom;
  493. this.splitter1.Location = new System.Drawing.Point(0, 388);
  494. this.splitter1.Name = "splitter1";
  495. this.splitter1.Size = new System.Drawing.Size(800, 4);
  496. this.splitter1.TabIndex = 6;
  497. this.splitter1.TabStop = false;
  498. // 
  499. // panel1
  500. // 
  501. this.panel1.Controls.Add(this.txtMessage);
  502. this.panel1.Dock = System.Windows.Forms.DockStyle.Fill;
  503. this.panel1.Location = new System.Drawing.Point(0, 145);
  504. this.panel1.Name = "panel1";
  505. this.panel1.Size = new System.Drawing.Size(800, 243);
  506. this.panel1.TabIndex = 7;
  507. // 
  508. // txtMessage
  509. // 
  510. this.txtMessage.Dock = System.Windows.Forms.DockStyle.Fill;
  511. this.txtMessage.Location = new System.Drawing.Point(0, 0);
  512. this.txtMessage.Name = "txtMessage";
  513. this.txtMessage.Size = new System.Drawing.Size(800, 243);
  514. this.txtMessage.TabIndex = 0;
  515. this.txtMessage.Text = "呵呵 这是第一封试验邮件";
  516. // 
  517. // SendMailForm
  518. // 
  519. this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
  520. this.ClientSize = new System.Drawing.Size(800, 489);
  521. this.Controls.Add(this.panel1);
  522. this.Controls.Add(this.splitter1);
  523. this.Controls.Add(this.ltAttachment);
  524. this.Controls.Add(this.groupBox2);
  525. this.Controls.Add(this.toolBar1);
  526. this.Menu = this.mainMenu1;
  527. this.Name = "SendMailForm";
  528. this.Text = "Send";
  529. this.Load += new System.EventHandler(this.SendMailForm_Load);
  530. this.groupBox2.ResumeLayout(false);
  531. this.panel1.ResumeLayout(false);
  532. this.ResumeLayout(false);
  534. }
  535. #endregion
  538. //发送邮件
  539. private void menuItem2_Click(object sender, System.EventArgs e)
  540. {
  541. bool html=false;
  542. if(this.cbHtml .Text=="HTML邮件"|this.cbHtml .Text =="纯文本邮件")
  543. {
  544. if(this.cbHtml .Text=="HTML邮件")
  545. html=true;
  546. else if(this.cbHtml .Text=="纯文本邮件")
  547. html=false;
  548. }
  549. else 
  550. {
  551. MessageBox.Show ("请做出有效的邮件格式选择");
  552. this.cbHtml .Text ="HTML邮件";
  553. return;
  554. }
  556. SmtpMail send=new SmtpMail (array);
  557. Cursor.Current =Cursors.WaitCursor ;
  558. send.Charset ="GB2312";
  559. send.Priority ="Normal";
  560. send.eSmtp=true;
  561. send.MailServerUserName =SystemManage.UserName ;
  562. send.MailServerPassWord =SystemManage.PassWd ;
  563. send.Send (SystemManage.SmtpName,SystemManage.MailAddress ,SystemManage.AccountName,this.txtTo .Text ,html,this.txtSubject .Text ,this.txtMessage .Text );
  564. Cursor.Current =Cursors.Default ;
  565. SystemManage.letterNumber ++;
  566. ltAttachment  .Items .Clear ();
  567. this.Close ();
  568. }
  572. private void menuItem4_Click(object sender, System.EventArgs e)
  573. {
  574. this.Close ();
  575. }
  577. //添加附件名称和图标的函数
  578. private void btnAdd_Click()
  579. {
  581. if(this.openFileDialog1 .ShowDialog()==DialogResult.OK)
  582. {
  583. array.Add (this.openFileDialog1 .FileName );
  584. AddIcon(this.openFileDialog1.FileName);
  585. ltAttachment  .Visible =true;
  586. this.splitter1 .Visible =true;
  587. }
  588. }
  592. /// <summary>
  593. /// 判断加入的文件格式，并添加到附件ListView中
  594. /// </summary>
  595. /// <param name="fileType"></param>
  596. private void AddIcon(string fileType)
  597. {
  598. //string type = fileType.Substring(fileType.Length - 3);
  599. try 
  600. {
  601. string Name = fileType.Substring(fileType.LastIndexOf(@"") + 1);
  602. this.imlAttachment.Images.Add(GetIcon(fileType));
  603. this.ltAttachment.LargeImageList = this.imlAttachment;
  604. this.ltAttachment .SmallImageList =this.imlAttachment ;
  605. this.ltAttachment .Items .Add (Name,i++);
  606. }
  607. catch(Exception ex)
  608. {
  609. MessageBox.Show(ex.ToString ());
  610. }
  611. }
  620. private void toolBar1_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
  621. {
  622. switch(this.toolBar1 .Buttons.IndexOf (e.Button ))
  623. {
  624. case 0:
  625. menuItem2_Click(null,null);
  626. break;
  627. case 1:
  628. this.saveFileDialog1.Title ="保存信件";
  629. this.saveFileDialog1 .Filter ="文本文件(*.txt)|*.txt|All Files(*.*)|*.*";
  630. AddExtra extra=new AddExtra( array);
  631. string info="SMTP地址:"+SystemManage.SmtpName+"rn用户名:"+SystemManage.UserName+"rn密码:"+SystemManage.PassWd+"rn发信人地址:"+SystemManage.MailAddress+"rn主题:"+this.txtSubject .Text+"rn收信人地址:"+this.txtTo .Text +"rn信件内容:"+this.txtMessage .Text+"rn";
  632. if(this.saveFileDialog1 .ShowDialog ()==DialogResult.OK )
  633. {
  634. extra.SaveLetter (this.saveFileDialog1 .FileName,info);
  635. MessageBox.Show ("信件保存成功！");
  636. }
  637. break;
  639. case 3:
  640. btnAdd_Click();
  641. break;
  643. default:
  645. MessageBox.Show ("此功能还没有完善");
  646. break;
  648. }
  649. }
  651. private void menuItem7_Click(object sender, System.EventArgs e)
  652. {
  653. btnAdd_Click();
  654. }
  656. private void SendMailForm_Load(object sender, System.EventArgs e)
  657. {
  658. ltAttachment  .Visible =false;
  659. this.splitter1 .Visible =false;
  660. }
  664. //附件的"删除"操作
  665. private void menuItem10_Click(object sender, System.EventArgs e)
  666. {
  667. try
  668. {
  669. if(ltAttachment  .Items .Count >1)
  670. {
  671. //因为在添加一个附件的时候，刚好也是添加了一个ListView中的文件名
  672. //所以他们的索引值是相同的。所以可以通过选中的ListView的索引值来删除附件
  673. array.RemoveAt (ltAttachment.SelectedItems [0].Index );
  674. ltAttachment .Items .RemoveAt (ltAttachment  .SelectedIndices[0] );
  675. }
  676. else if(ltAttachment  .Items .Count ==1)
  678. {
  679. array.RemoveAt(ltAttachment .SelectedItems [0].Index);
  680. ltAttachment .Items .RemoveAt (ltAttachment  .SelectedIndices[0] );
  681. this.splitter1 .Visible =false;
  682. ltAttachment  .Visible =false;
  683. }
  684. }
  685. catch(Exception ex)
  686. {
  687. MessageBox.Show (ex.ToString ());
  688. }
  689. }
  691. private void menuItem9_Click_1(object sender, System.EventArgs e)
  692. {
  693. btnAdd_Click();
  695. }
  697. private void menuItem15_Click_1(object sender, System.EventArgs e)
  698. {
  699. ltAttachment  .View =View.LargeIcon ;
  700. }
  702. private void menuItem17_Click(object sender, System.EventArgs e)
  703. {
  704. ltAttachment  .View =View.SmallIcon ;
  706. }
  708. private void menuItem16_Click_1(object sender, System.EventArgs e)
  709. {
  710. ltAttachment  .View =View.List;
  711. }
  714. //"打开"操作
  715. private void menuItem12_Click(object sender, System.EventArgs e)
  716. {
  717. try
  718. {
  719. if (this.ltAttachment.SelectedItems[0].ToString() != "")
  720. {
  721. int length = this.ltAttachment.SelectedItems[0].ToString().Length;
  722. string ss = this.ltAttachment.SelectedItems[0].ToString().Substring(15, length - 16);
  723. ShellExecute(IntPtr.Zero, "Open", ss, null, null, 0);
  724. }
  725. }
  726. catch(Exception ex)
  727. {
  728. MessageBox.Show (ex.ToString ());
  729. }
  730. }
  735. //以下的两个事件是用来支持在添加附件时候的拖放操作的
  736. private void listView1_DragDrop(object sender, System.Windows.Forms.DragEventArgs e)
  737. {
  738. try
  739. {
  740. if (e.Data.GetDataPresent(DataFormats.FileDrop))
  741. {
  742. string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
  745. for (int i = 0; i < files.Length; i++)
  746. {
  747. array.Add(files[i]);
  748. AddIcon(files[i]);
  749. }
  750. }
  751. }
  752. catch(Exception ex)
  753. {
  754. MessageBox.Show (ex.ToString ());
  755. }
  758. }
  760. private void listView1_DragEnter(object sender, System.Windows.Forms.DragEventArgs e)
  761. {
  762. try
  763. {
  764. if (e.Data.GetDataPresent(DataFormats.FileDrop))
  765. e.Effect = DragDropEffects.Copy;
  766. else
  767. e.Effect = DragDropEffects.None;
  768. }
  769. catch(Exception ex)
  770. {
  771. MessageBox.Show (ex.ToString ());
  772. }
  774. }
  776. }
  777. }