Question

我有一个数据库应用程序，我允许用户将数据库中的个人下载到他们的Outlook联系人中。该程序在Windows机器上发送一个vCard到Outlook就好了。在iPad和iPhone电子邮件中，它会将vCard作为文本接收，而不是作为vCard附件。

BEGIN：VCARD VERSION：4.0 N; LANGUAGE = en-us：Doe; John ;; Mr。 FN：先生。 John Doe TITLE：ORG：ADR; HOME; PREF; ENCODING = QUOTED-PRINTABLE：;; TEL; WORK; VOICE：TEL; HOME; VOICE：TEL; CELL; VOICE：（999）555-1212 TEL; WORK; FAX：ADR; WORK; PREF; ENCODING = QUOTED-PRINTABLE：;; 123 Main St New York New York 10000 EMAIL; PREF; INTERNET：johndoe@gmail.com EMAIL; INTERNET：URL; WORK：NOTE：END：VCARD

我想知道我是不是正确地将vCard附加到邮件消息上，或者我是否需要更改将vCard字符串转换为iOS附件的方式。

我的iPhone用户使用iOS 7＆amp; 8。

我已就这个主题进行了大量研究，包括http://mobicontact.info/iphone/ios7-supports-vcard-vcf-download-at-last/，但我没有找到特定于我的方案的答案。

StringBuilder sb = new StringBuilder();
            sb.Append("BEGIN:VCARD\r\n");
            sb.Append("VERSION:4.0\r\n");
            sb.AppendFormat("N;LANGUAGE=en-us:{0};{1};;{2};\r\n", member.LastName, member.FirstName, member.Prefix);
                sb.AppendFormat("FN:{0} {1} {2}\r\n", member.Prefix, member.FirstName, member.LastName);
                sb.AppendFormat("TITLE:{0}\r\n", member.Title);
                sb.AppendFormat("ADR;HOME;PREF;ENCODING=QUOTED-PRINTABLE:;;{0}\r\n", member.Address + " " + member.City + " " + member.City + " " + member.ZIP);
            sb.AppendFormat("TEL;WORK;VOICE:{0}\r\n", member.WorkPhone);
            sb.AppendFormat("TEL;HOME;VOICE:{0}\r\n", member.HomePhone);
            sb.AppendFormat("TEL;CELL;VOICE:{0}\r\n", member.CellPhone);
            sb.AppendFormat("TEL;WORK;FAX:{0}\r\n", member.Fax);                
            sb.AppendFormat("EMAIL;PREF;INTERNET:{0}\r\n", member.WorkEmail);
            sb.AppendFormat("EMAIL;INTERNET:{0}\r\n", member.HomeEmail);
            sb.AppendFormat("URL;WORK:{0}\r\n", member.Website);
            sb.AppendFormat("NOTE:{0}\r\n", member.Notes);
            sb.Append("END:VCARD\r\n");
            string cardContent = sb.ToString();

            byte[] data = Encoding.ASCII.GetBytes(cardContent);

            //save the data to a memory stream
            MemoryStream ms = new MemoryStream(data);


            Attachment newAttachment = new Attachment(ms, searchName.Name + ".vcf", "text/x-vcard");

            ContentDisposition disposition = newAttachment.ContentDisposition;

            disposition.CreationDate = DateTime.Now;
            disposition.ModificationDate = DateTime.Now;
            disposition.ReadDate = DateTime.Now;
            disposition.DispositionType = DispositionTypeNames.Inline;

            /Set up new email message
            MailMessage mailMessage = new MailMessage();                
            mailMessage.Attachments.Add(newAttachment);   

            //Set up addresses
            mailMessage.From = new MailAddress(emailAddress);
            mailMessage.To.Add(emailAddress);

            //Set up subject and body
            mailMessage.Subject = "VCard: " + searchName.Name;
            mailMessage.Body = "Attached is a VCard from the festival database";

            SmtpClient smtp = new SmtpClient("cashub.palau.org");
            smtp.Send(mailMessage);

如何将c＃vCard发送到iOS？

0 个答案: