private void btInquiry_Click(object sender, EventArgs e)
 {
     FrmPicInterferenceTable frm = new FrmPicInterferenceTable();
     frm.Show();
 }
        private void btInquiry_Click(object sender, EventArgs e)
        {
            FrmPicInterferenceTable frm = new FrmPicInterferenceTable();

            frm.Show();
        }