private void Insert(StNode stNode, int level)
{
if (Level < 0)
{
throw new InvalidEnumArgumentException("level has to be greater than or equal to zero");
}
if (level < Level)
{
if (Parent != null)
{
Parent.Insert(stNode, level);
}
else
{
Parent = stNode;
}
}
else if (level > Level)
{
var child = Children.FirstOrDefault();
if (child != default(StNode))
{
child.Insert(stNode, level);
}
else
{
_children.Add(stNode);
stNode.Parent = this;
}
}
else
{
if (IsRoot)
{
throw new InvalidEnumArgumentException("could not insert at root level, root alreay present");
}
Parent.Children.Add(stNode);
stNode.Parent = Parent;
}
stNode.ReArrange();
}
private void Insert(StNode stNode, int level)
{
if (Level < 0) throw new InvalidEnumArgumentException("level has to be greater than or equal to zero");
if (level < Level)
{
if (Parent != null)
Parent.Insert(stNode, level);
else
{
Parent = stNode;
}
}
else if (level > Level)
{
var child = Children.FirstOrDefault();
if (child != default(StNode))
{
child.Insert(stNode, level);
}
else
{
_children.Add(stNode);
stNode.Parent = this;
}
}
else
{
if (IsRoot)
throw new InvalidEnumArgumentException("could not insert at root level, root alreay present");
Parent.Children.Add(stNode);
stNode.Parent = Parent;
}
stNode.ReArrange();
}
private void Add(StNode stNode)
{
Children.Add(stNode);
stNode.Parent = this;
stNode.ReArrange();
}
private void Add(StNode stNode)
{
Children.Add(stNode);
stNode.Parent = this;
stNode.ReArrange();
}