C#或者java:怎么获取外接U盘对应的USB端口号

2025-02-23 12:49:01
推荐回答(1个)
回答1:

ManagementObjectSearcher theSearcher = new ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive WHERE InterfaceType='USB'");foreach (ManagementObject currentObject in theSearcher.Get()){
ManagementObject theSerialNumberObjectQuery = new ManagementObject("Win32_PhysicalMedia.Tag='" + currentObject["DeviceID"] + "'");
MessageBox.Show(theSerialNumberObjectQuery["SerialNumber"].ToString());}