SmtpStatusCode Sabit listesi

Tanım

public enum class SmtpStatusCode

public enum SmtpStatusCode

type SmtpStatusCode = 

Public Enum SmtpStatusCode

Devralma

Object

ValueType

Enum

SmtpStatusCode

Alanlar

Örnekler

Aşağıdaki kod örneği, bir oluştuğunda SmtpException konsola bir hata iletisi görüntüler.

static void CreateMessageWithAttachment3( String^ server, String^ to )
{
   
   // Specify the file to be attached and sent.
   // This example assumes that a file named data.xls exists in the
   // current working directory.
   String^ file = L"data.xls";
   
   // Create a message and set up the recipients.
   MailMessage^ message = gcnew MailMessage( L"ReportMailer@contoso.com",to,L"Quarterly data report",L"See the attached spreadsheet." );
   
   // Create  the file attachment for this email message.
   Attachment^ data = gcnew Attachment("Qtr3.xls");
   
   
   // Add time stamp information for the file.
   ContentDisposition^ disposition = data->ContentDisposition;
   disposition->CreationDate = System::IO::File::GetCreationTime( file );
   disposition->ModificationDate = System::IO::File::GetLastWriteTime( file );
   disposition->ReadDate = System::IO::File::GetLastAccessTime( file );
   
   // Add the file attachment to this email message.
   message->Attachments->Add( data );
   
   //Send the message.
   SmtpClient^ client = gcnew SmtpClient( server );
   
   // Add credentials if the SMTP server requires them.
   client->Credentials = dynamic_cast<ICredentialsByHost^>(CredentialCache::DefaultNetworkCredentials);
   
   // Notify user if an error occurs.
   try
   {
      client->Send( message );
   }
   catch ( SmtpException^ e ) 
   {
      Console::WriteLine( L"Error: {0}", e->StatusCode );
   }
   finally
   {
      data->~Attachment();
      client->~SmtpClient();
   }

}

public static void CreateMessageWithAttachment3(string server, string to)
{
    // Specify the file to be attached and sent.
    // This example assumes that a file named Data.xls exists in the
    // current working directory.
    string file = "data.xls";
    // Create a message and set up the recipients.
    MailMessage message = new MailMessage(
       "ReportMailer@contoso.com",
       to,
       "Quarterly data report",
       "See the attached spreadsheet.");

    // Create  the file attachment for this email message.
    Attachment data = new Attachment("Qtr3.xls");
    // Add time stamp information for the file.
    ContentDisposition disposition = data.ContentDisposition;
    disposition.CreationDate = System.IO.File.GetCreationTime(file);
    disposition.ModificationDate = System.IO.File.GetLastWriteTime(file);
    disposition.ReadDate = System.IO.File.GetLastAccessTime(file);
    // Add the file attachment to this email message.
    message.Attachments.Add(data);
    //Send the message.
    SmtpClient client = new SmtpClient(server);
    // Add credentials if the SMTP server requires them.
    client.Credentials = (ICredentialsByHost)CredentialCache.DefaultNetworkCredentials;
    // Notify user if an error occurs.
    try
    {
        client.Send(message);
    }
    catch (SmtpException e)
    {
        Console.WriteLine("Error: {0}", e.StatusCode);
    }
    finally
    {
        data.Dispose();
    }
}

Açıklamalar

Numaralandırmadaki SmtpStatusCode değerler, Basit Posta Aktarım Protokolü (SMTP) sunucusu tarafından gönderilen yanıt durumu değerlerini belirtir. SmtpException ve SmtpFailedRecipientsException sınıfları değer döndüren SmtpStatusCode özellikler içerirStatusCode.

SMTP, rfc 2821'de tanımlanır ve adresinde https://www.ietf.orgbulunabilir.

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