public void AddAt(int index, NodeString dataToAdd)
{
int count = 0;
Node currNode = top;
Node toAdd = new Node(dataToAdd);
while (currNode != null && count < index)
{
count++;
currNode = currNode.GetNext();
}
if (currNode != null && count == index - 1)
{
if (currNode.GetNext() != null)
{
toAdd.SetNext(currNode.GetNext());
currNode.SetNext(toAdd);
}
else
{
currNode.SetNext(toAdd);
last = toAdd;
}
size++;
}
}
public void AddNode(NodeString dataToAdd)
{
Node toAdd = new Node(dataToAdd);
if (top == null)
{
top = toAdd;
last = toAdd;
}
else
{
toAdd.SetNext(top);
top = toAdd;
}
size++;
}