public String GetInfoFirstItem()
{
if (first != null)
{
return(first.getItem().ToString());
}
else
{
return("there is no first item in the list");;
}
}
public String GetInfoThirdItem()
{
if (first != null)
{
Node second = first.getNext();
if (second != null)
{
Node third = second.getNext();
if (third != null)
{
return(third.getItem().ToString());
}
else
{
return("there is no third item in the list");;
}
}
else
{
return("there is no third item in the list");;
}
}
else
{
return("there is no third item in the list");;
}
}
