询问虚拟通勤 [英] Ask about Virtual Comport

问题描述

我正在使用串行端口用C#编写应用程序.现在，我想检测设备usb-com插入/拔出插头.我该怎么办?谢谢

解决方案

您已经用谷歌搜索了吗?
您的关键字是WMI.
看这里:
枚举和自动检测USB驱动器 [ http://dotnetslackers. com/Community/blogs/basharkokash/archive/2008/02/06/usb-port-insert-remove-detection-using-wmi.aspx [ http://stackoverflow.com/questions/9835881/releasing-a-unplugged-virtual-串行端口 [ ^ ]

I am writing a application in C# using a serial port.Now,i wanna detect a device usb-com which plug/unlug.What must i do?Thanks

解决方案

Have you googled for it?
Your keyword is WMI.
Look here:
Enumerate and Auto-Detect USB Drives[^]
http://dotnetslackers.com/Community/blogs/basharkokash/archive/2008/02/06/usb-port-insert-remove-detection-using-wmi.aspx[^]

Hi,

Try following link:

http://stackoverflow.com/questions/9835881/releasing-a-unplugged-virtual-serial-port[^]

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