private void butSubmit_Click(object sender, EventArgs e) { if (NoteControl.GetPassword(txtUsername.Text, txtPhone.Text) == null) { DialogResult result = MessageBox.Show("Sorry, Account is not exist", "Forgot password", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { DialogResult result = MessageBox.Show("Your password is " + NoteControl.GetPassword(txtUsername.Text, txtPhone.Text), "Forgot password", MessageBoxButtons.OK, MessageBoxIcon.Information); if (result == DialogResult.OK) { this.Dispose(); } } }