获取“MODEM”下的项目设备经理c＃win。形成 [英] get items under "MODEM" of device manager c# win. form

问题描述

当我们去设备管理器时，它向我们展示了一个连接到我们电脑的节点（ MODEMS ）。如何在c＃win中获取连接到我的电脑的每个调制解调器的所有 com端口号和名称。表格。



我已经尝试了

As we go to device manager it shows us a Node (MODEMS) that are connected to our pc. How to get all com port no. and name of each modem connected to my pc in c# win. form.

I have already tried

mSearch = new ManagementObjectSearcher("Select * from Win32_SerialPort"); 

和

and

mSearch = new ManagementObjectSearcher("Select * from Win32_POTSModem"); 

但15个中有1个没有显示结果。



在此先感谢。

but 1 out of 15 pc's does not shows result.

Thanks In Advance.

推荐答案

这有帮助吗？



如何编写WMI查询以在C＃中查找USB MODEM？ [< a href =http://www.codeproject.com/Questions/448125/How-to-write-WMI-Query-to-find-USB-MODEMS-IN-Cshartarget =_ blanktitle =New Window > ^ ]

请参阅我对该问题的评论。也许你需要另一个WMI类，Win32_POTSModem： http：// msdn .microsoft.com / zh-CN / library / aa394360％28v = vs.85％29.aspx [ ^ ]。



另请参见以下类：

http://msdn.microsoft。 com / zh-CN / library / aa394354％28v = vs.85％29.aspx [ ^ ]，

http://msdn.microsoft.com/en-us/library/aa394361%28v=vs.85%29.aspx [ ^ ]。

-SA

Please see my comment to the question. Maybe you need another WMI class, "Win32_POTSModem": http://msdn.microsoft.com/en-us/library/aa394360%28v=vs.85%29.aspx[^].

See also these classes:
http://msdn.microsoft.com/en-us/library/aa394354%28v=vs.85%29.aspx[^],
http://msdn.microsoft.com/en-us/library/aa394361%28v=vs.85%29.aspx[^].

—SA

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