只要实现了IListSource, IEnumerable, or IDataSource的对象都可以作为DataSource进行Binding

    private void LoadListBox()
    { 
        String[] arlTmp = {"aaa","bbb","ccc"};
        ListBox1.DataSource = arlTmp;
        ListBox1.DataBind();
    }
Array也可以作为DataSource