public static DeviceInterfaceDetailData? Run(IntPtr deviceInfoSet, DeviceInterfaceData deviceInterfaceData)
{
var bufferSize = 0;
var interfaceDetail = new DeviceInterfaceDetailData
{
Size = IntPtr.Size == 4 ? 4 + Marshal.SystemDefaultCharSize : 8
};
SetupDiGetDeviceInterfaceDetailBuffer(deviceInfoSet, ref deviceInterfaceData, IntPtr.Zero, 0, ref bufferSize, IntPtr.Zero);
if (SetupDiGetDeviceInterfaceDetailMethod(
deviceInfoSet,
ref deviceInterfaceData,
ref interfaceDetail,
bufferSize,
ref bufferSize, IntPtr.Zero))
return interfaceDetail;
else
return null;
}
static internal extern bool SetupDiGetDeviceInterfaceDetailMethod(IntPtr deviceInfoSet, ref DeviceInterfaceData deviceInterfaceData, ref DeviceInterfaceDetailData deviceInterfaceDetailData, int deviceInterfaceDetailDataSize, ref int requiredSize, IntPtr deviceInfoData);