private static bool FreeFareIsPresentAlternative(FreefareTag tag)
{
throw new NotImplementedException();
//if (tag.m_target != null)
//{
// return tag.m_target.IsPresent();
//}
//IntPtr ptrArr = NativeMethods.freefare_get_tags(tag.m_device.DangerousGetHandle());
//if (ptrArr == IntPtr.Zero)
// throw new FreefareException("Error enumerating tags: " + tag.m_device.LastError);
//IntPtr ptr;
//int i = 0;
//while ((ptr = Marshal.ReadIntPtr(ptrArr, IntPtr.Size * i++)) != IntPtr.Zero)
//{
// if (ptr == tag.m_ptr)
// {
// return true;
// }
//}
//return false;
}
private static bool FreeFareIsPresent(FreefareTag tag)
{
return(NativeMethods.freefare_selected_tag_is_present(tag.m_device.DangerousGetHandle()));
}