using?System;
using?System.Collections;
using?System.Collections.Generic;
using?System.Text;
using?System.Web.script.Serialization;
using?System.Runtime.Serialization;

///?

///?JSonhelper?的摘要說明
///?

public?class?DTreeJSonhelper
{
????//對應JSON的singleInfo成員
????public?string?singleInfo?=?string.Empty;

????protected?string?_error?=?string.Empty;
????protected?bool?_success?=?true;
????protected?long?_totalCount?=?0;
????protected?System.Collections.ArrayList?arrData?=?new?ArrayList（）;
????protected?System.Collections.ArrayList?arrDataItem?=?new?ArrayList（）;


????public?DTreeJSonhelper（）
????{

????}

????//public?static?string?ToJSON（object?obj）
????//{
????//????javascriptSerializer?serializer?=?new?javascriptSerializer（）;
????//????return?serializer.Serialize（obj）;
????//}

????//public?static?string?ToJSON（object?obj?int?recursionDepth）
????//{
????//????javascriptSerializer?serializer?=?new?javascriptSerializer（）;
????//????serializer.RecursionLimit?=?recursionDepth;
????//????return?serializer.Serialize（obj）;
????//}

????//對應于JSON的success成員
????public?bool?success
????{
????????get
????????{
????????????return?_success;
????????}
????????set
????????{
????????????//如設置為true則清空error
????????????if?（success）?_error?=?string.Empty;
????????????_success?=?value;
????????}
????}

????//對應于JSON的error成員
????public?string?error
????{
????????get
????????{
????????????return?_error;
????????}
????????set
????????{
????????????//如設置error，則自動設置success為false
????????????if?（value?!=?““）?_success?=?false;
????????????_error?=?value;
????????}
????}

????public?long?totlalCount
????{
????????get?{?return?_totalCount;?}
????????set?{?_totalCount?=?value;?}
????}


????//重置，每次新生成一個json對象時必須執行該方法
????public?void?Reset（）
????{
????????_success?=?true;
????????_error?=?string.Empty;
????????singleInfo?=?string.Empty;
????????arrData.Clear（）;
????????arrDataItem.Clear（）;
????}



????public?void?AddItem（string?name?string?value）
????{
????????if?（name?==?“leaf“?&&?value==“1“）
????????{
????????????value?=?“true“;
????????????arrData.Add（““?+?name?+?“:“?+?““?+?value?+?““）;
????????}
????????else?if?（name?==?“leaf“?&&?value?==?“0“）
????????{
????????????value?=?“false“;
????????????arrData.Add（““?+?name?+?“:“?+?““?+?value?+?““）;
????????}
????????else
????????{
????????????arrData.Add（““?+?name?+?“:\““?+?““?+?value?+?“\““）;
????????}
???????
????}



????public?void?ItemOk（）
????{
????????arrData.Add（“
“）;
????????//返回總記錄條數
????????totlalCount++;
????}

????//序列化JSON對象，得到返回的JSON代碼
????public?override?string?ToString（）
????{
????????StringBuilder?sb?=?new?StringBuilder（）;
????????sb.Append（“[“）;
???????
????????int?index?=?0;
????????sb.Append（“{“）;
????????if?（arrData.Count?<=?0）
????????{
????????????sb.Append（“}“）;
????????}
????????else
????????{
????????????foreach?（string?val?in?arrData）
????????????{
?

?屬性????????????大小?????日期????時間???名稱
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?????????????13088686????????????????????1284