ASPxTreeList 代码绑定数据（ASP.NET第三方控件）

 public void MyGetDepart()
    {
        string sSql = @"select DepartId,DepartName as '清华附中',ParentId from sDepart";
        DataTable table = CommClass.GetDataTable(sSql);//BoolDAL.DbHelper.GetDataTable(sSql);
        ASPxTreeList1.DataSource = table;       
        ASPxTreeList1.KeyFieldName = "DepartId";
        ASPxTreeList1.ParentFieldName = "ParentId";
        ASPxTreeList1.DataBind();
    }