https:\/\/support.microsoft.com\/zh-tw\/help\/310262\/how-to-use-the-microsoft-outlook-object-library-to-send-an-html-formatted-message-by-using-visual-c<\/p>\n
using System;\r\nusing System.Reflection; \/\/ to use Missing.Value\r\n\/\/ TO DO: If you use the Microsoft Outlook 11.0 Object Library, uncomment the following line.\r\n\/\/ using Outlook = Microsoft.Office.Interop.Outlook;\r\n\r\nnamespace SendHTMLMail\r\n{\r\n public class Class1\r\n {\r\n public static int Main(string[] args)\r\n {\r\n try\r\n {\r\n \/\/ Create the Outlook application.\r\n Outlook.Application oApp = new Outlook.Application();\r\n\r\n \/\/ Get the NameSpace and Logon information.\r\n Outlook.NameSpace oNS = oApp.GetNamespace(\"mapi\");\r\n\r\n \/\/ Log on by using a dialog box to choose the profile.\r\n oNS.Logon(Missing.Value, Missing.Value, true, true); \r\n\r\n \/\/ Alternate logon method that uses a specific profile.\r\n \/\/ TODO: If you use this logon method, \r\n \/\/ change the profile name to an appropriate value.\r\n \/\/oNS.Logon(\"YourValidProfile\", Missing.Value, false, true); \r\n\r\n \/\/ Create a new mail item.\r\n Outlook.MailItem oMsg = (Outlook.MailItem)oApp.CreateItem(Outlook.OlItemType.olMailItem);\r\n\r\n \/\/ Set the subject.\r\n oMsg.Subject = \"Send Using OOM in C#\";\r\n\r\n \/\/ Set HTMLBody.\r\n String sHtml;\r\n sHtml = \"<HTML>\\n\" + \r\n \"<HEAD>\\n\" +\r\n \"<TITLE>Sample GIF<\/TITLE>\\n\" +\r\n \"<\/HEAD>\\n\" +\r\n \"<BODY><P>\\n\" + \r\n \"<h1><Font Color=Green>Inline graphics<\/Font><\/h1><\/P>\\n\" +\r\n \"<\/BODY>\\n\" + \r\n \"<\/HTML>\";\r\n oMsg.HTMLBody = sHtml;\r\n\r\n \/\/ Add a recipient.\r\n Outlook.Recipients oRecips = (Outlook.Recipients)oMsg.Recipients;\r\n \/\/ TODO: Change the recipient in the next line if necessary.\r\n Outlook.Recipient oRecip = (Outlook.Recipient)oRecips.Add(\"email address\");\r\n oRecip.Resolve();\r\n\r\n \/\/ Send.\r\n oMsg.Send();\r\n\r\n \/\/ Log off.\r\n oNS.Logoff();\r\n\r\n \/\/ Clean up.\r\n oRecip = null;\r\n oRecips = null;\r\n oMsg = null;\r\n oNS = null;\r\n oApp = null;\r\n }\r\n\r\n \/\/ Simple error handling.\r\n catch (Exception e)\r\n {\r\n Console.WriteLine(\"{0} Exception caught.\", e);\r\n } \r\n\r\n \/\/ Default return value.\r\n return 0;\r\n \r\n }\r\n }\r\n}<\/pre>\n <\/p>\n","protected":false},"excerpt":{"rendered":"