霍尼韋爾Xenon 1900條碼閱讀器|讀取數據|虛擬COM端口

Question

我有以下條碼閱讀器： https://www.honeywellaidc.com/products/barcode-scanners/general-duty/xenon-1900g-1902g

安裝驅動程序像下面描述的： http://hsm.force.com/publickb/articles/HSM_Article/How-to-get-the-scanner-to-communicate-via-virtual-COM-port-USB-serial-driver

和可配置的掃描儀虛擬COM端口。掃描儀已插入，我的設備管理器檢測它：

這裏是我的C＃代碼：

class Program 
{ 
    private static SerialPort _ReaderPort = new SerialPort("COM3", 9600, Parity.None, 8, StopBits.One); 
    static void Main(string[] args) 
    { 
     _ReaderPort.DataReceived += ReaderPortOnDataReceived; 
     _ReaderPort.ErrorReceived += ReaderPortOnErrorReceived; 
     _ReaderPort.Handshake = Handshake.None; 
     _ReaderPort.ReadTimeout = 500; 
     _ReaderPort.Encoding = Encoding.UTF8; 
     _ReaderPort.Open();    
     Console.ReadLine(); 
    } 

    private static void ReaderPortOnErrorReceived(object sender, SerialErrorReceivedEventArgs serialErrorReceivedEventArgs) 
    { 
    } 

    private static void ReaderPortOnDataReceived(object sender, SerialDataReceivedEventArgs serialDataReceivedEventArgs) 
    { 
    } 
} 

我甚至不接收事件！我不知道我的代碼有什麼問題。

Answer 1

得到它的工作。這裏是魔法代碼

 _ReaderPort.DtrEnable = true; 
     _ReaderPort.RtsEnable = true;