Yuv*_*dam 30
试试这个:
// add a reference to the System.Management assembly and
// import the System.Management namespace at the top in your "using" statement.
// Then in a method, or on a button click:
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());
}
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资料来源:http://social.msdn.microsoft.com/forums/en-US/Vsexpressvcs/thread/f4447ed3-7e5f-4635-a28a-afff0b620156/
小智 6
我遇到了Yuval Adam提供的解决方案的问题,因为我试过的每个USB记忆棒在Windows 7上都是空白的.
我通过查看当前对象上的属性PNPDeviceId解决了这个问题.
例如
currentObject["PNPDeviceID"].ToString();
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不确定这是多么有效,但它在我试过的3个USB棒上对我有用
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