public void LockUnlock(int val, bool lockUnlock, LockTree root)
{
if (root == null)
{
return;
}
LockTree tree = root.FindNodeBST(val);
if (tree != null)
{
if (lockUnlock)
{
if (tree.Lock())
{
Console.WriteLine("Node {0} locked!", val);
}
else
{
Console.WriteLine("Node {0} could not be locked!", val);
}
}
else
{
if (tree.Unlock())
{
Console.WriteLine("Node {0} unlocked!", val);
}
else
{
Console.WriteLine("Node {0} could not be unlocked!", val);
}
}
}
}
