SharePoint 2013で添付ファイルを添付してEメールを送信する方法?
質問
SharePoint 2013を使用してカスタムワークフローアプリケーションを実装しています。
状態遷移の1つでは、過去5日間にアップロードされた文書のzipファイルを持つ特定のグループの一部である人々に電子メールを送信したいです。
しかし、私はSharePointで添付ファイルを送信する最善の方法がわからない。それがAPI自体によってサポートされているかどうかが見つかりませんでした:
http://msdn.microsoft。com / ja-us / library / Microsoft.SharePoint.utilities.putility.sendeMail.aspx
推奨される方法になることを提案してください。
解決
SPUtility.SendEmail
doesn't support sending attachments you will need to use the classes in the System.Net.Mail
namespace.
Below is an example of how to do this, it is not functional as you will need to provide additional code to load your zip file as an SPFile object in order to call the OpenBinaryStream()
method (or provide some other way of opening the zip file as a Stream
). Also it will need additional error checking and such.
using(SPSite site = new SPSite("http://siteurl"))
{
using(SPWeb web = site.OpenWeb())
{
// Check there is an email server configured
if (SPUtility.IsEmailServerSet(web))
{
// Get the web app so we can get the email server SP is configured to use
SPWebApplication webApp = web.Site.WebApplication;
// Get the mail server details
string smtpServerAddress = webApp.OutboundMailServiceInstance.Server.Address;
string fromAddress = webApp.OutboundMailSenderAddress;
var email = new MailMessage();
email.From = new MailAddress(fromAddress);
// Your code to load the zip file as an SPFile
Stream contentStream = spFile.OpenBinaryStream();
var attachment = new Attachment(contentStream, spFile.Name);
email.Attachments.Add(attachment);
email.Subject = "Your email subject";
email.Body = "Your email body text";
// Set up the mail server and sent the email
SmtpClient mailServer = new SmtpClient(smtpServerAddress);
mailServer.Credentials = CredentialCache.DefaultNetworkCredentials;
mailServer.Send(email);
}
}
}
他のヒント
This should work:
using (SPSite site = new SPSite("http://website.com/sites/site"))
{
using (SPWeb web = site.OpenWeb())
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
System.IO.StreamWriter writer = new System.IO.StreamWriter(ms);
writer.Write("Hello its my sample file");
writer.Write(Environment.NewLine);
writer.Write(Environment.NewLine);
writer.Write("Hello its my sample file");
writer.Flush();
SPWebApplication webApp = web.Site.WebApplication;
string smtpServerAddress = webApp.OutboundMailServiceInstance.Server.Address;
string fromAddress = webApp.OutboundMailSenderAddress;
ms.Position = 0; // read from the start of what was written
System.Net.Mime.ContentType ct = new System.Net.Mime.ContentType(System.Net.Mime.MediaTypeNames.Text.Plain);
MailMessage email = new MailMessage();
email.From = new MailAddress(fromAddress);
email.To.Add("myemail@gmail.com");
email.Attachments.Add(new Attachment(ms, "myfile.txt", "text/txt"));
email.Subject = "Your email subject";
email.Body = "Your email body text";
// Set up the mail server and sent the email
SmtpClient mailServer = new SmtpClient(smtpServerAddress);
mailServer.Credentials = CredentialCache.DefaultNetworkCredentials;
mailServer.Send(email);
writer.Dispose();
ms.Close();
}
}