MailMessage.Attachments MailMessage.Attachments MailMessage.Attachments MailMessage.Attachments Property

정의

이 이메일 메시지에 첨부된 데이터를 저장하는 데 사용되는 첨부 파일 컬렉션을 가져옵니다.Gets the attachment collection used to store data attached to this email message.

public:
 property System::Net::Mail::AttachmentCollection ^ Attachments { System::Net::Mail::AttachmentCollection ^ get(); };
public System.Net.Mail.AttachmentCollection Attachments { get; }
member this.Attachments : System.Net.Mail.AttachmentCollection
Public ReadOnly Property Attachments As AttachmentCollection

속성 값

예제

다음 코드 예제는 만들고 첨부 파일과 함께 전자 메일 메시지를 보내는 방법을 보여 줍니다.The following code example demonstrates creating and sending an email message with an attachment.

static void CreateMessageWithAttachment( String^ server )
{
   
   // 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"jane@contoso.com",L"ben@contoso.com",L"Quarterly data report.",L"See the attached spreadsheet." );
   
   // Create  the file attachment for this email message.
   Attachment^ data = gcnew Attachment(file, MediaTypeNames::Application::Octet);
   
   // 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 = CredentialCache::DefaultNetworkCredentials;
   client->Send( message );
   
   // Display the values in the ContentDisposition for the attachment.
   ContentDisposition^ cd = data->ContentDisposition;
   Console::WriteLine( L"Content disposition" );
   Console::WriteLine( cd );
   Console::WriteLine( L"File {0}", cd->FileName );
   Console::WriteLine( L"Size {0}", cd->Size );
   Console::WriteLine( L"Creation {0}", cd->CreationDate );
   Console::WriteLine( L"Modification {0}", cd->ModificationDate );
   Console::WriteLine( L"Read {0}", cd->ReadDate );
   Console::WriteLine( L"Inline {0}", cd->Inline );
   Console::WriteLine( L"Parameters: {0}", cd->Parameters->Count );
   IEnumerator^ myEnum1 = cd->Parameters->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      DictionaryEntry^ d = safe_cast<DictionaryEntry^>(myEnum1->Current);
      Console::WriteLine( L"{0} = {1}", d->Key, d->Value );
   }

   data->~Attachment();
   client->~SmtpClient();
}


  public static void CreateMessageWithAttachment(string server)
  {
      // 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(
         "jane@contoso.com",
         "ben@contoso.com",
         "Quarterly data report.",
         "See the attached spreadsheet.");

      // Create  the file attachment for this email message.
      Attachment data = new Attachment(file, MediaTypeNames.Application.Octet);
      // 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 = CredentialCache.DefaultNetworkCredentials;

try {
        client.Send(message);
      }
      catch (Exception ex) {
        Console.WriteLine("Exception caught in CreateMessageWithAttachment(): {0}", 
              ex.ToString() );			  
      }
      // Display the values in the ContentDisposition for the attachment.
      ContentDisposition cd = data.ContentDisposition;
      Console.WriteLine("Content disposition");
      Console.WriteLine(cd.ToString());
      Console.WriteLine("File {0}", cd.FileName);
      Console.WriteLine("Size {0}", cd.Size);
      Console.WriteLine("Creation {0}", cd.CreationDate);
      Console.WriteLine("Modification {0}", cd.ModificationDate);
      Console.WriteLine("Read {0}", cd.ReadDate);
      Console.WriteLine("Inline {0}", cd.Inline);
      Console.WriteLine("Parameters: {0}", cd.Parameters.Count);
      foreach (DictionaryEntry d in cd.Parameters)
      {
          Console.WriteLine("{0} = {1}", d.Key, d.Value);
      }
      data.Dispose();
  }

설명

반환 하는 컬렉션을 사용 합니다 Attachments 첨부 파일 등의 내용을 파일에 추가할 속성을 Stream,이 MailMessage.Use the collection returned by the Attachments property to add an attachment, such as a file or the contents of a Stream, to this MailMessage.

만들기는 Attachment 있거나 데이터 연결, 한 다음 추가를 참조 하는 합니다 Attachment 반환한 컬렉션에 Attachments입니다.Create an Attachment that contains or references the data to be attached, and then add the Attachment to the collection returned by Attachments.

적용 대상