Attachment.ContentDisposition Propriété

public:
 property System::Net::Mime::ContentDisposition ^ ContentDisposition { System::Net::Mime::ContentDisposition ^ get(); };

public System.Net.Mime.ContentDisposition ContentDisposition { get; }

member this.ContentDisposition : System.Net.Mime.ContentDisposition

Public ReadOnly Property ContentDisposition As ContentDisposition

Valeur de propriété

Qui ContentDisposition fournit les informations de présentation pour cette pièce jointe.

Exemples

L’exemple de code suivant obtient la ContentDisposition pièce jointe et affiche ses propriétés.

public static void CreateMessageAttachment1(string server, string textMessage)
{
    // Create a message and set up the recipients.
    MailMessage message = new MailMessage(
       "jane@contoso.com",
       "ben@contoso.com",
       "A text message for you.",
       "Message: ");

    // Attach the message string to this email message.
    Attachment data = new Attachment(textMessage, MediaTypeNames.Text.Plain);
    ContentDisposition disposition = data.ContentDisposition;
    // Suggest a file name for the attachment.
    disposition.FileName = "message" + DateTime.Now.ToString();
    message.Attachments.Add(data);
    //Send the message.
    SmtpClient client = new SmtpClient(server);
    client.Credentials = CredentialCache.DefaultNetworkCredentials;

    try
    {
        client.Send(message);
    }
    catch (Exception ex)
    {
        Console.WriteLine("Exception caught in CreateMessageAttachment1(): {0}",
            ex.ToString());
    }
    // Display the values in the ContentDisposition for the attachment.
    Console.WriteLine("Content disposition");
    Console.WriteLine(disposition.ToString());
    Console.WriteLine("File {0}", disposition.FileName);
    Console.WriteLine("Size {0}", disposition.Size);
    Console.WriteLine("Creation {0}", disposition.CreationDate);
    Console.WriteLine("Modification {0}", disposition.ModificationDate);
    Console.WriteLine("Read {0}", disposition.ReadDate);
    Console.WriteLine("Inline {0}", disposition.Inline);
    Console.WriteLine("Parameters: {0}", disposition.Parameters.Count);
    foreach (DictionaryEntry d in disposition.Parameters)
    {
        Console.WriteLine("{0} = {1}", d.Key, d.Value);
    }
    data.Dispose();
}

Remarques

Les informations de la classe représentent l’en-tête ContentDisposition MIME Content-Disposition. Cet en-tête est décrit dans RFC 2183, disponible à l’adresse https://www.ietf.org/.