static void create_node(linkedList pList)
{
bool returnVal = true;
int list_returnval = 0;
string command;
int key = 0;
//ask user for input
Console.Write("Enter Key Value:");
command = Console.ReadLine();
returnVal = Int32.TryParse(command, out key);
//check to see if number is valid
if (returnVal == false)
{
Console.WriteLine("ERROR: Invalid input, enter number only!");
return;
}
//otherwise, create new node
list_returnval = (int)pList.create_node(key);
//see if the node was created
if (list_returnval == (int)linkedList_return.CREATE_FAILED_DUPLICATE_KEY)
{
Console.WriteLine("ERROR: Could not create node, duplicate key found");
}
else
{
Console.WriteLine("Node created successfully!");
}
}
