Question

我尝试使用以下脚本从Exchange服务器读取电子邮件：

 XmlReaderSettings xrs = new XmlReaderSettings();
            xrs.ProhibitDtd = false;
            ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013);
            ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CertificateValidationCallBack);
            service.Credentials = new WebCredentials("user", "password" , "domain");
            service.UseDefaultCredentials = true;
            service.TraceEnabled = true;
            service.TraceFlags = TraceFlags.All;


            service.Url = new Uri("https://IP/");
            Folder inbox = Folder.Bind(service, WellKnownFolderName.Inbox);
            Label1.Text = inbox.DisplayName.ToString();`

但我得到了这个错误：

此XML文档中禁止使用DTD。

我尝试这个解决方案：

XmlReaderSettings xrs = new XmlReaderSettings（）; xrs.ProhibitDtd = false; 但错误就在那里。

Answer 1

XmlReaderSettings xrs = new XmlReaderSettings()
xrs.DtdProcessing = DtdProcessing.Parse;

记录于：https://msdn.microsoft.com/en-us/library/system.xml.xmlreadersettings.dtdprocessing(v=vs.110).aspx

使用C＃EWS阅读电子邮件表格

1 个答案: