C# Signature:

[DllImport("setupapi.dll", SetLastError=true)]
static extern bool SetupDiEnumDeviceInfo(IntPtr DeviceInfoSet, uint MemberIndex, ref SP_DEVINFO_DATA DeviceInfoData);

VB Signature:

    <DllImport("setupapi.dll", _
    EntryPoint:="SetupDiEnumDeviceInfo", _
    SetLastError:=True, _
    CharSet:=CharSet.Unicode, _
    ExactSpelling:=True, _
    PreserveSig:=True, _
    CallingConvention:=CallingConvention.Winapi)> _
    Private Shared Function SetupDiEnumDeviceInfo( _
    ByVal DeviceInfoSet As Integer, _
    ByVal MemberIndex As Integer, _
    ByRef DeviceInfoData As SP_DEVINFO_DATA) As Boolean
    End Function

User-Defined Types:

SP_DEVINFO_DATA

Alternative Managed API:

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Notes:

The SetupDiEnumDeviceInfo function retrieves a context structure for a device information element of the specified device information set. Each call returns information about one device. The function can be called repeatedly to get information about several devices.

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