c# 递归实现zTree

C# 采用递归的方式实现zTree，满足用户添加多级子菜单

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace WebForzTree
{
    public class dCategory
    {
        private string _cId;

        public string cId
        {
            get { return _cId; }
            set { _cId = value; }
        }
        private string _cName;

        public string cName
        {
            get { return _cName; }
            set { _cName = value; }
        }

        private string _cParentId;

        public string cParentId
        {
            get { return _cParentId; }
            set { _cParentId = value; }
        }
        private List _children;

        public List children
        {
            get { return _children; }
            set { _children = value; }
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      68188  2014-04-07 12:05  递归zTree_陈金荣\UpgradeLog.htm

     文件      28720  2014-04-07 12:05  递归zTree_陈金荣\UpgradeLog.xml

     文件        923  2014-04-07 12:05  递归zTree_陈金荣\WebForzTree.sln

    ..A..H.     23552  2013-09-02 18:13  递归zTree_陈金荣\WebForzTree.suo

    ..A..H.     68096  2014-04-10 15:10  递归zTree_陈金荣\WebForzTree.v11.suo

     文件       2229  2014-04-07 12:05  递归zTree_陈金荣\_UpgradeReport_Files\UpgradeReport.css

     文件      22214  2012-07-26 20:25  递归zTree_陈金荣\_UpgradeReport_Files\UpgradeReport.xslt

     文件        397  2014-04-07 12:05  递归zTree_陈金荣\_UpgradeReport_Files\UpgradeReport_Error.png

     文件        338  2014-04-07 12:05  递归zTree_陈金荣\_UpgradeReport_Files\UpgradeReport_Information.png

     文件        381  2014-04-07 12:05  递归zTree_陈金荣\_UpgradeReport_Files\UpgradeReport_Success.png

     文件        292  2014-04-07 12:05  递归zTree_陈金荣\_UpgradeReport_Files\UpgradeReport_Warning.png

     文件        991  2014-04-08 09:56  递归zTree_陈金荣\WebForzTree\dCategory.cs

     文件         95  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\Global.asax

     文件       1204  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\Global.asax.cs

     文件       2202  2014-04-08 11:33  递归zTree_陈金荣\WebForzTree\Index.aspx

     文件       5352  2014-04-08 11:08  递归zTree_陈金荣\WebForzTree\Index.aspx.cs

     文件        804  2013-09-02 12:41  递归zTree_陈金荣\WebForzTree\Index.aspx.designer.cs

     文件       2274  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\Site.Master

     文件        343  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\Site.Master.cs

     文件       2571  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\Site.Master.designer.cs

     文件       2143  2014-04-07 15:24  递归zTree_陈金荣\WebForzTree\Web.config

     文件       1223  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\Web.Debug.config

     文件       1284  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\Web.Release.config

     文件       8803  2014-04-08 10:24  递归zTree_陈金荣\WebForzTree\WebForzTree.csproj

     文件       1086  2014-04-08 10:24  递归zTree_陈金荣\WebForzTree\WebForzTree.csproj.user

     文件       4258  2013-09-02 12:34  递归zTree_陈金荣\WebForzTree\styles\Site.css

     文件       6316  2013-09-02 12:37  递归zTree_陈金荣\WebForzTree\styles\zTreestyle\zTreestyle.css

     文件         45  2013-09-02 12:37  递归zTree_陈金荣\WebForzTree\styles\zTreestyle\img\line_conn.gif

     文件        381  2013-09-02 12:37  递归zTree_陈金荣\WebForzTree\styles\zTreestyle\img\loading.gif

     文件       5564  2013-09-02 12:37  递归zTree_陈金荣\WebForzTree\styles\zTreestyle\img\zTreeStandard.gif

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