Example #1
0
 private void Connect_Click(object sender, EventArgs e)
 {
     if (this.CheckInputValidationForPop(this.PopServer.Text, this.PopPort.Text, this.PopUserName.Text, this.PopPassword.Text))
     {
         if (Internet.IsConnectedToInternet())
         {
             Thread th = new Thread(new ThreadStart(this.ReceiveEmails));
             th.Start();
         }
         else
         {
             MessageBox.Show(this, "You must connect to the internet.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Information);
         }
     }
 }
Example #2
0
        private void Send_Click(object sender, EventArgs e)
        {
            if (this.CheckInputValidation(SmtpServer.Text, SmtpPort.Text, UserName.Text, Password.Text, From.Text, To.Text, Cc.Text, Bcc.Text))
            {
                if (this.EmailValidation(this.From.Text))
                {
                    bool isRecipient = false;

                    if (this.To.Text.Length > 0)
                    {
                        if (this.RecipientsEmailValidation(this.To.Text))
                        {
                            isRecipient = true;
                        }
                        else
                        {
                            MessageBox.Show(this, "Recipients' email address is not in the correct format, in \"To: \" field.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
                            return;
                        }
                    }

                    if (this.Cc.Text.Length > 0)
                    {
                        if (!(this.RecipientsEmailValidation(this.Cc.Text)))
                        {
                            MessageBox.Show(this, "Recipients' email address is not in the correct format, in \"Cc: \" field.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
                            return;
                        }
                        else
                        {
                            isRecipient = true;
                        }
                    }

                    if (this.Bcc.Text.Length > 0)
                    {
                        if (!(this.RecipientsEmailValidation(this.Bcc.Text)))
                        {
                            MessageBox.Show(this, "Recipients' email address is not in the correct format, in \"Bcc: \" field.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
                            return;
                        }
                        else
                        {
                            isRecipient = true;
                        }
                    }
                    if (Internet.IsConnectedToInternet())
                    {
                        if (isRecipient == true)
                        {
                            Rtf2Html rtf  = new Rtf2Html();
                            string   Html = rtf.ConvertRtfToHtml(this.MailMessage);

                            MailMessage mail_message = new MailMessage();
                            mail_message.From         = this.From.Text;
                            mail_message.To           = this.To.Text;
                            mail_message.CC           = this.Cc.Text;
                            mail_message.BCC          = this.Bcc.Text;
                            mail_message.Subject      = this.Subject.Text;
                            mail_message.MailType     = MailEncodingType.HTML;
                            mail_message.MailPriority = MailSendPriority.NORMAL;
                            mail_message.Message      = Html;
                            mail_message.Attachments  = this.attachments;

                            Thread thread = new Thread(new ParameterizedThreadStart(this.SendEmail));
                            thread.Start(mail_message);
                        }
                        else
                        {
                            return;
                        }
                    }
                    else
                    {
                        MessageBox.Show(this, "You must connect to the internet.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                }
                else
                {
                    MessageBox.Show(this, "Sender email address is not in the correct format.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }
Example #3
0
        /// <summary>
        /// Check Smtp Server/Port and Username/Password, return (A new Message) FORM
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void bunifuThinButtonFurther_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(bunifuTextboxLogin.text) &&
                !string.IsNullOrEmpty(bunifuMaterialTextboxPassword.Text) &&
                bunifuTextboxLogin.text != "Email address mail" &&
                bunifuMaterialTextboxPassword.Text != "Password")
            {
                try
                {
                    if (Internet.IsConnectedToInternet())
                    {
                        smtp = new SmtpClient(SmtpDialog.SmtpName, Convert.ToInt32(SmtpDialog.SmtpProxy));
                        if (EmailValidation(bunifuTextboxLogin._TextBox.Text))
                        {
                            if (Internet.IsConnectedToInternet())
                            {
                                smtp.UserName = bunifuTextboxLogin.text;
                                smtp.Password = bunifuMaterialTextboxPassword.Text;


                                smtp.ConnectionEstablishing += new ConnectEventHandler(smtp_ConnectionEstablishing);
                                smtp.ConnectionEstablished  += new ConnectEventHandler(smtp_ConnectionEstablished);
                                smtp.AuthenticationBegan    += new AuthenticateEventHandler(smtp_AuthenticationBegan);
                                smtp.AuthenticationFinished += new AuthenticateEventHandler(smtp_AuthenticationFinished);
                                smtp.StartedDataTransfer    += new DataTransferEventHandler(smtp_StartedDataTransfer);
                                smtp.EndedDataTransfer      += new DataTransferEventHandler(smtp_EndedDataTransfer);
                                smtp.Disconnected           += new DisconnectEventHandler(smtp_Disconnected);

                                smtp.SendMail(new MailMessage
                                {
                                    From    = bunifuTextboxLogin.text,
                                    To      = "",
                                    Subject = ""
                                });
                            }
                        }
                        else
                        {
                            MessageBox.Show(this, "Email address is not in the correct format.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        }
                    }
                    else
                    {
                        MessageBox.Show(this, "You must connect to the internet.", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    }
                }
                catch (FormatException)
                {
                    _exception_type = "port_error";
                    MessageBox.Show(this, "Smtp Port name is not valid. Please, enter correct Port name", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    this.DialogResult = DialogResult.OK;
                }
                catch (Exception exception)
                {
                    var smtpClientException = (SmtpClientException)exception;

                    if (smtpClientException.ErrorMessage.Contains("Smtp server"))
                    {
                        this.DialogResult = DialogResult.OK;
                    }
                }
                finally
                {
                    if (smtp != null)
                    {
                        if (smtp.errorMessage == _exception_type)
                        {
                            this.Hide();
                            SmtpDialog._flagHideFirstForm = true;
                            Compose compose = new Compose();
                            compose.ShowDialog();
                        }
                        else if (_exception_type == "port_error")
                        {
                            _exception_type = "success";
                        }
                        else if (smtp.errorMessage != "")
                        {
                            MessageBox.Show(this, smtp.errorMessage, "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
                        }
                    }
                }
            }
            else
            {
                MessageBox.Show(this, "Please enter your email or password", "Email Client", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }