没有办法获得发送方'；使用Microsoft.Office.Interop、c#.net从outlook日历数据中删除电子邮件ID

我想获取发件人的电子邮件ID

using Microsoft.Office.Interop.Outlook;

Microsoft.Office.Interop.Outlook.Application outlook = new Application();
Microsoft.Office.Interop.Outlook.NameSpace oNS = outlook.GetNamespace("MAPI");
oNS.Logon(Missing.Value, Missing.Value, true, true);
string currentUserEmail = oNS.CurrentUser.Address;
string currentUserName = oNS.CurrentUser.Name;
// Get the Calendar folder.
Microsoft.Office.Interop.Outlook.MAPIFolder objMAPIFolder =oNS.GetDefaultFolder(OlDefaultFolders.olFolderCalendar);
//Get the Sent folder
MAPIFolder sentFolder = oNS.GetDefaultFolder(Microsoft.Office.Interop.Outlook.OlDefaultFolders.olFolderSentMail);

Items sentMailItems = sentFolder.Items;

Items items = objMAPIFolder.Items;        

foreach (object item in sentMailItems)
{     
    if (item is MailItem)
    {
        MailItem oneMail = item as MailItem;        
        string mailContent = oneMail.HTMLBody;

        //item.sender is not available
    }    
}

foreach (object item in items)
{  
    if (item is Microsoft.Office.Interop.Outlook.AppointmentItem)               
    {
        Microsoft.Office.Interop.Outlook.AppointmentItem mitem = item as     Microsoft.Office.Interop.Outlook.AppointmentItem;
        string subject = mitem.Subject;
        DateTime start = mitem.Start;
        DateTime end = mitem.End;
        string body = mitem.Body;
        string location = mitem.Location;
        string entryId = mitem.EntryID;   

        //sender email id not available   
        //string senderEmail = mitem.sender;
    }
}
oNS.Logoff();

我可以通过以下代码读取日历的所有数据，但不能读取发件人的电子邮件ID

using Microsoft.Office.Interop.Outlook;

Microsoft.Office.Interop.Outlook.Application outlook = new Application();
Microsoft.Office.Interop.Outlook.NameSpace oNS = outlook.GetNamespace("MAPI");
oNS.Logon(Missing.Value, Missing.Value, true, true);
string currentUserEmail = oNS.CurrentUser.Address;
string currentUserName = oNS.CurrentUser.Name;
// Get the Calendar folder.
Microsoft.Office.Interop.Outlook.MAPIFolder objMAPIFolder =oNS.GetDefaultFolder(OlDefaultFolders.olFolderCalendar);
//Get the Sent folder
MAPIFolder sentFolder = oNS.GetDefaultFolder(Microsoft.Office.Interop.Outlook.OlDefaultFolders.olFolderSentMail);

Items sentMailItems = sentFolder.Items;

Items items = objMAPIFolder.Items;        

foreach (object item in sentMailItems)
{     
    if (item is MailItem)
    {
        MailItem oneMail = item as MailItem;        
        string mailContent = oneMail.HTMLBody;

        //item.sender is not available
    }    
}

foreach (object item in items)
{  
    if (item is Microsoft.Office.Interop.Outlook.AppointmentItem)               
    {
        Microsoft.Office.Interop.Outlook.AppointmentItem mitem = item as     Microsoft.Office.Interop.Outlook.AppointmentItem;
        string subject = mitem.Subject;
        DateTime start = mitem.Start;
        DateTime end = mitem.End;
        string body = mitem.Body;
        string location = mitem.Location;
        string entryId = mitem.EntryID;   

        //sender email id not available   
        //string senderEmail = mitem.sender;
    }
}
oNS.Logoff();

但在任何情况下，无论是阅读约会还是发送文件夹电子邮件，我都无法获取发件人的电子邮件Id

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有人能解决这个问题吗？

我想你可以从

mitem.Organizer

获取姓名，然后查看

收件人

以找到匹配项

---

然后使用

PropertyAccessor

AppointmentItem通过mapi属性

PR\u SMTP\u address

查找电子邮件地址。GetOrganizer（）不一定是约会的发件人。在共享日历（首席/秘书）中，他们可能会有所不同

您可以使用从约会中获取发件人 AppointmentItem.SendUsingAccount

但根据我的经验（outlook 2010），除非您以发件人身份登录，否则该属性将返回null。但是检查组织者是否与发送者不同是很有用的