获取outlook发件人

获取outlook发件人
1.1场景
使用Outlook发送邮件时实时获取发件人

1.2代码
特性： [GuidAttribute("EDF9F510-B728-48CA-A202-A7D201933C14"), ProgId("SinitekOutlook.Connect")]

特性用于反射，给类增加字段、属性，再由反射处理。

outlook所需继承接口：

Object, IDTExtensibility2, IRibbonExtensibility, ICustomTaskPaneConsumer

    MailItem mailItem = null;
    mailItem = (MailItem)WriteUtil.Application.CreateItem(OlItemType.olMailItem);
    mailItem.BodyFormat = OlBodyFormat.olFormatPlain;
    mailItem.Display();
    WriteUtil.CMailItem = mailItem;
    MailItem noteItem = new MailItem ();

　　　　 Account account = noteItem.SendUsingAccount;

  //发件人
    string curuser = "";
    if (MailItem!= null)
    {
       
        MailItem noteItem = WriteUtil.CMailItem;
        Account account = noteItem.SendUsingAccount;
        //发件人

? string senduser = account.SmtpAddress;
if (account != null)
{
curuser = account.SmtpAddress;
}
else
{
MSOutlook.Application myOutlookApp = new MSOutlook.Application();
NameSpace myNameSpace = myOutlookApp.GetNamespace("MAPI");
MAPIFolder myFloder = myNameSpace.GetDefaultFolder(OlDefaultFolders.olFolderContacts);//获取默认邮箱信息
Recipient myFolderInbox = myNameSpace.CurrentUser;
curuser = myFolderInbox.Address;
}
}