Attachment new system.net.mail.attachment

A new attachment!

To create a new System.Net.Mail.Attachment object, you can use the following code:

using System.Net.Mail;

// Create a new attachment
Attachment attachment = new Attachment("path/to/your/file.txt", "text/plain");

// Set the attachment's content type
attachment.ContentType = new ContentType("text/plain");

// Set the attachment's disposition
attachment.Disposition = DispositionTypeNames.Inline;

// Add the attachment to the email message
emailMessage.Attachments.Add(attachment);

In this example, we're creating a new Attachment object and passing in the path to a file ("path/to/your/file.txt"), as well as the MIME type of the file ("text/plain"). We're also setting the content type and disposition of the attachment.

Note that you can also specify additional properties, such as the attachment's name, size, and encoding, using the Attachment constructor or setter methods.

Here are some additional properties you can set on an Attachment object: