private void Button_Click(object sender, RoutedEventArgs e) { try { if (e.Source is Button) { if (!isfirstrun) { int id = Convert.ToInt32(cbb_id.SelectedItem); //MessageBox.Show(cbb_zlgn.Text); if (cbb_zlgn.Text.Equals("重启")) { byte[] aaa = new byte[1]; UCHR[] _id = new UCHR[3]; _id[0] = Convert.ToByte((id >> 16) & 0xff); _id[1] = Convert.ToByte((id >> 8) & 0xff); _id[2] = Convert.ToByte(id & 0xff); aaa[0] = 1; bdxx.BD_send(ref aaa, (UINT)(1), _id); } if (cbb_zlgn.Text.Equals("蜂鸣一秒")) { byte[] aaa = new byte[1]; UCHR[] _id = new UCHR[3]; _id[0] = Convert.ToByte((id >> 16) & 0xff); _id[1] = Convert.ToByte((id >> 8) & 0xff); _id[2] = Convert.ToByte(id & 0xff); aaa[0] = 2; bdxx.BD_send(ref aaa, (UINT)(1), _id); } } } } catch (Exception ex) { WriteLog.WriteError(ex); } }