本文討論了如何使用C＃.NET通過MAPI訪問收件箱。 它還討論了如何將附件存儲在本地目錄中，如何在收件箱中創建文件夾

需要添加參考

Microsoft CDO 1.21庫到項目 //Declarations MAPI.Message?objMsg,?objMsg_Arch; MAPI.Messages?objMsgs; MAPI.Attachment?objAttach; MAPI.Attachments?objAttachments; MAPI.Folder?objFolder; MAPI.AddressEntry?objAddressEntry; int?intTotalMsgs; string?strLocalDir;? //To?get?the?total?message?count?in?the?inbox objFolder?=?(Folder)objSession.Inbox; objMsgs?=?(Messages)objFolder.Messages; intTotalMsgs?=?(int)objMsgs.Count;? //To?get?the?sender objMsg?=?(MAPI.Message)(objMsgs.get_Item(intMsgLoop)); objAddressEntry?=?(AddressEntry)objMsg.Sender;? //To?save?the?attachment?to?local?disk objAttachments?=?(Attachments)objMsg.Attachments; objAttach?=?(Attachment)objAttachments.get_Item(intMsg); if?((CdoAttachmentType)objAttach.Type?==?CdoAttachmentType.CdoFileData) {objAttach.WriteToFile(strLocalDir?+?objAttach.Name.ToString()); }? //To?create?a?folder?in?the?inbox Folder?objFolder; Folders?objFolders; Folder?objItemFolder; int?intFolderCount; string?strFldrArch; bool?blnOK;? objFolder?=?(Folder)objSession.Inbox; objFolder?=?(Folder)objSession.GetFolder(objFolder.ID,objFolder.StoreID); objFolders?=?(Folders)?objFolder.Folders; intFolderCount?=?(int)objFolders.Count;? for?(int?intLoop?=?1;?intLoop?<=?intFolderCount;?intLoop++) {objItemFolder?=?(Folder)objFolders.get_Item(intLoop);if?(objItemFolder.Name.ToString()?==?strFldrArch){blnOK?=?true;objFolder?=?objItemFolder;break;} } if?(!blnOK) {objFolder?=?(Folder)objFolders.Add(strFldrArch);objFolder.Update(Missing.Value,?Missing.Value); }? //To?delete?the?message?from?the?inbox objMsg.Delete(Missing.Value);? //To?forward?the?message Message?objMsgFwd; Recipients?objRecipients;? objMsgFwd?=?(MAPI.Message)objMsg.Forward(); objRecipients?=?(Recipients)objMsgFwd.Recipients; objRecipients.Add(<RecipientAddr>,?Missing.Value,?CdoRecipientType.CdoTo,? Missing.Value); objMsgFwd.Text?=?<Body?Message>; objMsgFwd.Recipients?=?objRecipients;????????????????????????????????????????????????????objRecipients.Resolve(Missing.Value); objMsgFwd.Send(false,?Missing.Value,?Missing.Value);? //To?move?the?message?to?a?folder object?objFolderID,?objStoreID; objFolderID?=?objFolder.ID;?//objFolder?is?the?folder?where?the?msg?to? be?moved objStoreID?=?objFolder.StoreID; objMsgArch?=?(MAPI.Message)objMsg.MoveTo(objFolderID,?objStor?

From: https://bytes.com/topic/net/insights/795371-accessing-inbox-through-mapi-using-c-net

總結

以上是生活随笔為你收集整理的使用C＃.NET通过MAPI访问收件箱的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。