private void username_txtbox_TextChanged(object sender, EventArgs e) { bool checkmail = Ismail.emailCheck(email_txtbox.Text); if (checkmail == true) { checkProvider.Visible = true; errorProvider.Visible = false; Send_btn.Enabled = true; } else { errorProvider.Visible = true; checkProvider.Visible = false; Send_btn.Enabled = false; } }
private void Send_btn_Click(object sender, EventArgs e) { ProgressBar.StartProgress(); bool mailcheck; Ismail mail = new Ismail(); if (SQL.checkEmailExists(email_txtbox.Text) == true) { mailcheck = mail.sendMail(email_txtbox.Text); if (mailcheck == true) { errorProvider.Visible = false; checkProvider.Visible = true; email_send_check.Visible = true; email_send_check.BringToFront(); email_send_error.Visible = false; } else { errorProvider.Visible = true; checkProvider.Visible = false; email_send_error.Visible = true; email_send_error.BringToFront(); email_send_check.Visible = false; email_send_error.Text = "Something is wrong try again late"; } } else { errorProvider.Visible = true; checkProvider.Visible = false; email_send_error.Visible = true; email_send_error.BringToFront(); email_send_check.Visible = false; email_send_error.Text = "Email not exists"; } ProgressBar.EndProgress(); }