public Attachment this[
	string filename
] { get; }

Public ReadOnly Default Property Item ( 
	filename As String
) As Attachment
	Get

// To use the code below, import MailBee namespaces at the top of your code.
using MailBee;
using MailBee.Mime;

// The actual code (put it into a method of your class)

// Load the message from file.
MailMessage msg = new MailMessage();
msg.LoadMessage(@"C:\Docs\TestMail.eml");

// Access the attachment in the collection by the unique name.
Attachment attach = msg.Attachments["my_photo.jpg"];

// When there is an attachment...
if (attach != null)
{
    // Save the attachment to folder.
    attach.SaveToFolder(@"C:\Temp", true);
}

' To use the code below, import MailBee namespaces at the top of your code.
Imports MailBee
Imports MailBee.Mime

' The actual code (put it into a method of your class)

' Load the message from file.
Dim msg As New MailMessage
msg.LoadMessage("C:\Docs\TestMail.eml")

' Access the attachment in the collection by the unique name.
Dim attach As Attachment = msg.Attachments("my_photo.jpg")

' When there is an attachment...
If Not attach Is Nothing Then
    ' Save the attachment to the folder.
    attach.SaveToFolder("C:\Temp", True)
End If