Exemplo n.º 1
0
        private void btnShowPOS_Click(object sender, EventArgs e)
        {
            posForm objPOS = new posForm(null);

            objPOS.ShowDialog();
            this.Hide();
        }
        public static posForm Instance(string searchTerm)
        {
            if (_Instance == null || _Instance.IsDisposed)
            {
                _Instance = new posForm(searchTerm);
            }

            return(_Instance);
        }