public static void Run()
{
// ExStart:SetAlternateText
// Declare message as MailMessage instance
MailMessage message = new MailMessage();
// Creates AlternateView to view an email message using the content specified in the //string
AlternateView alternate = AlternateView.CreateAlternateViewFromString("Alternate Text");
// Adding alternate text
message.AlternateViews.Add(alternate);
// ExEnd:SetAlternateText
}
}