private static HidDeviceCapabilities GetDeviceCapabilities(SafeFileHandle hidHandle)
{
var capabilities = default(NativeMethods.HIDP_CAPS);
var preparsedDataPointer = default(IntPtr);
if (NativeMethods.HidD_GetPreparsedData(hidHandle.DangerousGetHandle(), ref preparsedDataPointer))
{
NativeMethods.HidP_GetCaps(preparsedDataPointer, ref capabilities);
NativeMethods.HidD_FreePreparsedData(preparsedDataPointer);
}
return new HidDeviceCapabilities(capabilities);
}