private void btn_rw_Click(object sender, EventArgs e)
 {
     this.Hide();
     using (TagReadWriteForm rw = new TagReadWriteForm())
     {
         rw.ShowDialog();
     }
     UpdatePower();
     this.Show();
 }
        private void btn_rw_Click(object sender, EventArgs e)
        {
            if (Program.appSetting.tagGroup.selected != CSLibrary.Constants.Selected.ALL)
            {
                MessageBox.Show("Warning : MASK IS SET !!!");
            }

            this.Hide();
            using (TagReadWriteForm rw = new TagReadWriteForm())
            {
                rw.ShowDialog();
            }
            UpdatePower();
            this.Show();
        }