C:/Projekte/RAIS/common/AccountRequestAnswer.cs

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using System;
using System.Collections.Generic;
using System.Configuration;
using System.Net.Mail;
using System.Text;

namespace RAIS.Common.UserManagement
{
        public class AccountRequestAnswer
        {
                //*********************************************************************
                #region Fields
                static string smtpServer = ConfigurationManager.AppSettings["SmtpServer"];
                static string emailFrom = ConfigurationManager.AppSettings["AdministratorEmailAccount"];
                static string releaseSubject = "Account request release";
                static string releaseBody = "Your Account request was succesfully released.";
                static string rejectSubject = "Account request reject";
                static string rejectBody = "Your Account request was rejected by administrator.";
                #endregion Fields
                //*********************************************************************
                #region Public methods
                static public bool SendReleaseMessage(string emailTo, ref string actionResult)
                {
                        return SendEMail(emailTo, releaseSubject, releaseBody, ref actionResult);
                }
                static public bool SendRejectMessage(string emailTo, ref string actionResult)
                {
                        return SendEMail(emailTo, rejectSubject, rejectBody, ref actionResult);
                }
                static public bool CheckAdministratorEmailAccountSettings(ref string actionResult)
                {
                        if (string.IsNullOrEmpty(smtpServer) || string.IsNullOrEmpty(emailFrom))
                        {
                                actionResult = RAIS.Common.Messages.EMAIL_SETTINGS_ERROR;
                                return false;
                        }
                        else
                                return true;
                }
                #endregion Public methods
                //*********************************************************************
                #region Private methods
                static private bool SendEMail(string emailTo, string subject, string body, ref string actionResult)
                {
                        if (!CheckAdministratorEmailAccountSettings(ref actionResult))
                                return false;

                        try
                        {
                                SmtpClient client = new SmtpClient(smtpServer);
                                //client.Credentials = System.Net.CredentialCache.DefaultNetworkCredentials;

                                MailMessage message = new MailMessage(emailFrom, emailTo, subject, body);
                                client.Send(message);

                actionResult = string.Format(RAIS.Common.Messages.EMAIL_SENT, emailTo);
                                return true;
                        }
                        catch (Exception ex)
                        {
                                actionResult = ex.Message;
                                return false;
                        }
                }
                #endregion Private methods
        }
}