public void Remove(TreeElementBase elem)
{
this.children.Remove(elem);
}
public void Append(TreeElementBase elem)
{
this.children.Add(elem);
}
public void InsertAt(int i, TreeElementBase elem)
{
this.children.Insert(i, elem);
}
private void TreeElementSelected(TreeElementSelectedEventArgs args)
{
this.selectedElement = args.SelectedElement;
this.selectedElementParent = args.ParentElement;
this.selectedIndexToParent = args.IndexToParent;
}