asp.net使用DataGridTree实现下拉树的方法

2019-05-23 07:25:39丽君

                        }
                        else
                        {
                            haschild = false;
                        }
                    }
                    else
                    {
                        break;
                    }
                }
                if (autodispose)
                {
                    _dropdowntree.dispose();
                }
            }
        }
        /**//// <summary>
        /// 绑定连动级的下拉菜单
        /// </summary>
        /// <param name="ddlgoodstype">传进一个被绑定的dropdownlist</param>
        public void bindtodropdownlist(dropdownlist ddlgoodstype)
        {
            bindtodropdownlist(ddlgoodstype, string.empty,null, true);
        }
        /**//// <summary>
        /// 绑定连动级的下拉菜单
        /// </summary>
        /// <param name="ddlgoodstype">传进一个被绑定的dropdownlist</param>