private void btnaddLocation_Click(object sender, EventArgs e)
        {
            this.Hide();

            ManageLocationUserControl manage = new ManageLocationUserControl();

            manage.Show();
            manage.BringToFront();
        }
        private void pictureBox1_Click_1(object sender, EventArgs e)
        {
            this.Hide();

            ManageLocationUserControl manage = new ManageLocationUserControl();

            manage.Show();
            manage.BringToFront();
        }