private void toolStripButton4_Click(object sender, EventArgs e) { delete_reader_frm frm = delete_reader_frm.getInstance(); set_child_frm(frm, panel1); frm.read_reader_from_database(); frm.BringToFront(); }
public static delete_reader_frm getInstance() { if (uniqueInstance == null) { uniqueInstance = new delete_reader_frm(); } return(uniqueInstance); }