[转]C#操作Outlook

本文转自：https://blog.csdn.net/yanlovehan/article/details/8500449

//引用Microsoft.Office.Interop.Outlook.dll
using Outlook = Microsoft.Office.Interop.Outlook;
using Microsoft.Office.Interop.Outlook;

//创建Application
Outlook.Application myOutlookApp = new Outlook.Application();
Outlook.NameSpace myNameSpace = myOutlookApp.GetNamespace("MAPI");

//本地邮箱
Outlook.MAPIFolder myFolderInbox = myNameSpace.GetDefaultFolder(OlDefaultFolders.olFolderInbox);//获取收件箱对象，如获取其他箱可在参数中控制
Outlook.MAPIFolder myFolder = myFolderInbox.Folders["xx"];//“xx”为收件箱下的一个文件夹
Outlook.MAPIFolder MyParentFolder = myFolderInbox.Parent as Outlook.MAPIFolder;//获取收件箱上一级的文件夹对象，以次来获取与收件箱同级的文件夹
Outlook.MAPIFolder MyNewFolder = MyParentFolder.Folders["yy"];//“yy”为与收件箱同级的文件夹

//公共邮箱
string publicMailBoxName="jpn_eco_ci04@hp.com";
Outlook.Recipient objRecipient = myNameSpace.CreateRecipient(publicMailBoxName);//jpn_eco_ci04@hp.com为公共邮箱地址的全名称
Outlook.MAPIFolder myFolderInbox = myNameSpace.GetSharedDefaultFolder(objRecipient, OlDefaultFolders.olFolderInbox);
Outlook.MAPIFolder myFolder = myFolderInbox.Parent as Outlook.MAPIFolder;
Outlook.MAPIFolder myNewFolder = myFolder.Folders["(Z) 処理済"];

//指定发送的邮箱为公共邮箱
string publicMailBoxName = "vpchi.dlbc@hp.com";
mail.SentOnBehalfOfName = publicMailBoxName;

//***筛选***
//根据Subject属性对邮件进行筛选
const string subject = "BIS B2B Document Delivery";
string sFilter = "@SQL=" + """ + "urn:schemas:httpmail:subject" + """ + " like '%" + subject + "%'";
//根据邮件的收取时间进行筛选
Outlook.Items myMails = myFolderInbox.Items.Restrict(sFilter) as Outlook.Items;
//通配符
通配符
%
包含零个或多个字符的任意字符串。
WHERE title LIKE '%computer%' 将查找在书名中任意位置包含单词 "computer" 的所有书名。
_（下划线）
任何单个字符。
WHERE au_fname LIKE '_ean' 将查找以 ean 结尾的所有 4 个字母的名字（Dean、Sean 等）。
[ ]
指定范围 ([a-f]) 或集合 ([abcdef]) 中的任何单个字符。
WHERE au_lname LIKE '[C-P]arsen' 将查找以 arsen 结尾并且以介于 C 与 P 之间的任何单个字符开始的作者姓氏，例如 Carsen、Larsen、Karsen 等。在范围搜索中，范围包含的字符可能因排序规则的排序规则而异。
[^]
不属于指定范围 ([a-f]) 或集合 ([abcdef]) 的任何单个字符。
WHERE au_lname LIKE 'de[^l]%' 将查找以 de 开始并且其后的字母不为 l 的所有作者的姓氏。

//1.获取邮件对象
//2.根据筛选条件移动邮件
//3.获取附件并将其存到本地磁盘
const string filePath = @"C:Print Attachment Folder";
if (MyMails.Count != 0)
{
    do
    {
        Outlook.MailItem myMail = myMails[1] as Outlook.MailItem;
        Outlook.Attachments myAttachments = myMail.Attachments as Outlook.Attachments;
        foreach (Outlook.Attachment myAttachment in myAttachments)
        {
            myAttachment.SaveAsFile(filePath + myAttachment.FileName);
        }
        myMail.Move(MyMoveFolder);
        myMails = MyFolderInbox.Items.Restrict(sfilter) as Outlook.Items;
    }
    while (myMails.Count != 0);
}

//创建新邮件并添加附件发送
Outlook.Application myOutlookApp = new Outlook.Application();
Outlook.MailItem mail = myOutlookApp.CreateItem(Outlook.OlItemType.olMailItem) as Outlook.MailItem;
mail.Attachments.Add(TemplateExcel, Outlook.OlAttachmentType.olEmbeddeditem, 1, System.Type.Missing);
mail.Subject = "QC Check File";
string to = string.Empty; ;
for (int i = 0; i < mails.Count; i++)
{
    to = to + mails[i] + ";";
}
mail.To = to;
mail.Send();
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作者：刘岩Tony
来源：CSDN
原文：https://blog.csdn.net/yanlovehan/article/details/8500449
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