private void btn_editUser_Click(object sender, EventArgs e)
        {
            EditUser editUser = new EditUser(databaseAvailable);

            DialogResult dResult = editUser.ShowDialog();

            if (dResult == DialogResult.OK)
            {
                //TODO confirmation message
            }
        }
        private void btn_editUser_Click(object sender, EventArgs e)
        {
            EditUser editUser = new EditUser(databaseAvailable);

            DialogResult dResult = editUser.ShowDialog();

            if (dResult == DialogResult.OK)
            {
                //TODO confirmation message
            }
        }