在vs2010中,怎么用vb获取所有的USB接口的端口号,求详细方法
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浪客 2023-12-12 15:29关注试试这个
Function usb() Dim colItems As Object Dim objItem As Object Dim objWMIService As Object Dim s = "" objWMIService = GetObject("winmgmts:\\.\root\cimv2") colItems = objWMIService.ExecQuery("Select * From Win32_USBHub") For Each objItem In colItems s += objItem.DeviceID + vbCrLf Next Return s End Function解决评论 打赏 举报无用 1