在listBox中列出端口号和连接的设备? [英] listing port number and connected device to the listBox ?

问题描述

大家好，

我尝试了下面的代码.但没有返回任何内容.


请给我建议.谢谢您的帮助

Hi guys ,

I tried The code below.but doesnt return anything..what can be reason for it ?


please give me advice..Thanks for helping

try
          {
              ManagementObjectCollection mReturn;
              ManagementObjectSearcher mSearch;
              mSearch = new ManagementObjectSearcher("Select * from Win32_SerialPort");
              mReturn = mSearch.Get();
              foreach (ManagementObject mObj in mReturn)
              {
                  numberList.Items.Add(mObj["Caption"].ToString());
              }
          }
          catch (Exception t)
          {

          }

推荐答案

为什么不只使用

Why not just use the SerialPort.GetPortNames[^] method?

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