Web Development

using System.Net.Mail;

class Emailer
{
    private void SendEmail()
    {
        MailMessage theMessage = new MailMessage();
        MailAddress whoTo = new MailAddress("John.Doe@abc.com", "John Doe");
        MailAddress whoFrom = new MailAddress("Sue.Smith@123.com", "Sue Smith");
        theMessage.To.Add(whoTo);
        theMessage.From = whoFrom;
        theMessage.Subject = "Real Important Message";
        theMessage.Priority = MailPriority.Normal;
        theMessage.Body = "This is a real important email message.";
        theMessage.IsBodyHtml = true;

        SmtpClient client = new SmtpClient();
        client.Host = "mail.123.com"; // <- Your email server goes here
        client.Send(theMessage);

    }
}

using Microsoft.Office.Interop.Word;

public class WordDoc
{
    public void CreateWordDoc()
    {
        ApplicationClass oWordApp = new ApplicationClass();
        object fileName = "c:\\myfile.doc";

        object missing = System.Reflection.Missing.Value;
        Document oWordDoc = oWordApp.Documents.Add(ref missing,
        ref missing, ref missing, ref missing);

        oWordDoc.Activate();

        oWordApp.Selection.TypeText("This is the text");
        oWordApp.Selection.TypeParagraph();
        oWordDoc.SaveAs(ref fileName, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing, ref missing);

        oWordApp.Application.Quit(ref missing, ref missing, ref missing);
    }
}

oWordDoc.Sections[1].Headers[WdHeaderFooterIndex.wdHeaderFooterPrimary].Range.Text = "Header text";