DispositionTypeNames Class

Definition

Namespace:

System.Net.Mime

Assemblies:

netstandard.dll, System.Net.Mail.dll

Source:

TlsStream.cs

Supplies the strings used to specify the disposition type for an email attachment.

public ref class DispositionTypeNames abstract sealed

public static class DispositionTypeNames

type DispositionTypeNames = class

Public Class DispositionTypeNames

Inheritance

Object

DispositionTypeNames

Examples

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 email message.
    Attachment data = new Attachment(textMessage, MediaTypeNames.Text.Plain);
    // Send textMessage as part of the email 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();
}

Remarks

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

Fields

Attachment	Specifies that the attachment is to be displayed as a file attached to the email message.
Inline	Specifies that the attachment is to be displayed as part of the email message body.

See also

• SmtpClient
• MailMessage
• ContentDisposition
• System.Net.Mail