public override string ToString()
{
StringBuilder strB = new StringBuilder(100);
carListItem item = first;
while (item != null)
{
strB.AppendLine("Node: " + item.Cars.ToString());
item = item.next;
}
return(strB.ToString());
}
public void Addcar(car c)
{
if (first == null)
{
first = new carListItem(c);
last = first;
}
else
{
last.next = new carListItem(c);
last = last.next;
}
++numElements;
}
public carList FindAllcar(string nomer)
{
carList list = new carList();
carListItem item = first;
while (item != null)
{
if (nomer == item.Cars.nomer)
{
list.Addcar(item.Cars);
}
item = item.next;
}
return(list);
}
public car Findcar(string mark)
{
car result;
carListItem item = first;
while (item != null)
{
if (mark == item.Cars.mark)
{
return(item.Cars);
//break;
}
item = item.next;
}
throw new System.NullReferenceException();
}
public carList(car c)
{
first = new carListItem(c);
last = first;
++numElements;
}
public carList()
{
numElements = 0;
first = last = null;
}