C# (CSharp) Inventory_Management_Project Invoice_frm примеры использования

Пример #1

        private void button1_Click(object sender, EventArgs e)
        {
            Invoice_frm frm = new Invoice_frm();

            frm.Show();
        }

Пример #2

        private void standardInvoiceToolStripMenuItem_Click(object sender, EventArgs e)
        {
            Invoice_frm frm = new Invoice_frm();

            frm.Show();
        }