private void btn_Preview_Click(object sender, EventArgs e) { InvoicePrint_frm frm = new InvoicePrint_frm(); frm.Show(); //btn_Preview.Enabled = false; //btn_Save.Enabled = true; }
private void button1_Click(object sender, EventArgs e) { InvoicePrint_frm frm = new InvoicePrint_frm(); frm.Show(); }