public bool Contains(string text)
{
if (ReaderCard.IndexOf(text, StringComparison.CurrentCultureIgnoreCase) >= 0 ||
CardNumber.IndexOf(text, StringComparison.CurrentCultureIgnoreCase) >= 0 ||
Time.IndexOf(text, StringComparison.CurrentCultureIgnoreCase) >= 0)
{
return(true);
}
for (int i = 0; i < 3; i++)
{
if ((_tracks[i] != null) && _tracks[i].Contains(text))
{
return(true);
}
}
return(false);
}