// 关闭读写器 private void 关闭读写器() { if (reader != null) { reader.DisConnect(); reader = null; } }
// 关闭读写器 private void 关闭读写器() { if (_reader != null) { _reader.DisConnect(); _isConnected = false; _reader = null; } }
// 连接读写器 private void Connect() { reader = new ReaderHandle(); if (reader.Connect()) { MessageBox.Show("读写器连接成功"); } else { MessageBox.Show("读写器连接失败"); } }
//----------------------------硬件 // 连接读写器 private void Connect() { if (_reader == null) { _reader = new ReaderHandle(); _isConnected = _reader.Connect(); } if (!_isConnected) { MessageBox.Show("读写器连接失败"); } else { MessageBox.Show("读写器连接成功"); } }
private void 硬件连接() { _reader = null; //txbEpc.Text = ""; Connect(); }