public static extern unsafe bool SetupDiGetDeviceInterfaceDetail(
SafeDeviceInfoSetHandle deviceInfoSet,
ref SP_DEVICE_INTERFACE_DATA deviceInterfaceData,
SP_DEVICE_INTERFACE_DETAIL_DATA *deviceInterfaceDetailData,
int deviceInterfaceDetailDataSize,
int *requiredSize,
SP_DEVINFO_DATA *deviceInfoData);
/// <summary>
/// Gets the full string pointed to by <see cref="DevicePath"/>.
/// </summary>
/// <param name="pSelf">
/// Note that this must be the original struct that was initialized by native memory.
/// It cannot be copied first as interop will not copy any more than the first character.
/// </param>
/// <returns>The full string.</returns>
/// <remarks>
/// This is a static method rather than an instance method to try to avoid the easy
/// mistake of calling the method on an instance that was copied.
/// </remarks>
public static string GetDevicePath(SP_DEVICE_INTERFACE_DETAIL_DATA *pSelf)
{
return(Marshal.PtrToStringUni(new IntPtr(pSelf->DevicePath)));
}
