public void AddAt(int index, MyTreeNode child)
{
this.items.Insert(index, child);
child.SetParent(this.parent);
child.Tree = this.tree;
for (int i = index + 1; i < this.items.Count; i++)
{
if (this.marked)
{
((IStateManager)child).TrackViewState();
this.SetDirty();
}
}
}
internal void Add(MyTreeNode child, bool updateParent)
{
int num = this.items.Add(child);
if ((this.parent == null) || updateParent)
{
child.SetParent(this.parent);
child.Tree = this.tree;
if (this.marked)
{
((IStateManager)child).TrackViewState();
this.SetDirty();
}
}
}
