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DispositionTypeNames Class

Supplies the strings used to specify the disposition type for an e-mail attachment.

Namespace:  System.Net.Mime
Assembly:  System (in System.dll)

public static class DispositionTypeNames

The values in this enumeration can be used to set the DispositionType property for an e-mail attachment. The information in the ContentDisposition class represents the MIME Content-Disposition header. This header is described in RFC 2183 available at http://www.ietf.org.

The following code example sets the disposition type for an attachment.

		public static void CreateMessageInlineAttachment3(string server, string
		textMessage)
		{
			// Create a message and set up the recipients.
			MailMessage message = new MailMessage(
			   "jane@contoso.com",
			   "ben@contoso.com",
			   "An inline text message for you.",
			   "Message: ");

			// Attach the message string to this e-mail message.
			Attachment data = new Attachment(textMessage, MediaTypeNames.Text.Plain);
			// Send textMessage as part of the e-mail body.
			message.Attachments.Add(data);
			ContentDisposition disposition = data.ContentDisposition;
			disposition.DispositionType = DispositionTypeNames.Inline;
			//Send the message. 
			// Include credentials if the server requires them.
			SmtpClient client = new SmtpClient(server);
			client.Credentials = (ICredentialsByHost)CredentialCache.DefaultNetworkCredentials;
			client.Send(message);
			data.Dispose();
		}
public:
   static void CreateMessageInlineAttachment3(String* server, String* 
   textMessage)
    {
        // Create a message and set up the recipients.
         MailMessage* message = new MailMessage(
            S"jane@contoso.com", 
            S"ben@contoso.com",
            S"An inline text message for you.", 
            S"Message: ");

        // Attach the message string to this e-mail message.
        Attachment* data = new Attachment(textMessage, MediaTypeNames::Text::Plain);
        // Send textMessage as part of the e-mail body.
        message->Attachments->Add(data);
        ContentDisposition* disposition = data->ContentDisposition;
        disposition->DispositionType = DispositionTypeNames::Inline;
        //Send the message.
        // Include credentials if the server requires them.
        SmtpClient* client = new SmtpClient(server);
        client->Credentials = dynamic_cast<ICredentialsByHost*> (CredentialCache::DefaultNetworkCredentials);
        client->Send(message);
        data->Dispose();
        client->Dispose();
    }

System.Object
  System.Net.Mime.DispositionTypeNames

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0

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