XinYu_LG2MES/ClientSolution/Core.Mes.Client.Common/Hashlist.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;

namespace Core.Mes.Client.Common
{
    [Serializable]
    public class Hashlist : IDictionary, IEnumerable, IDisposable
    {
        #region 成员变量
        protected ArrayList m_oKeys;// = new ArrayList();
        /// <summary>
        /// 数据存放Hash列表，主要是为了加快数据存放速度
        /// </summary>
        protected Hashtable m_oValues;// = new Hashtable();
        #endregion

        public Hashlist()
        {
            m_oKeys = new ArrayList();
            m_oValues = new Hashtable();
        }


        #region ICollection 接口派生函数
        /// <summary>
        /// 数据节点个数
        /// </summary>
        public int Count
        {
            get { return m_oValues.Count; }
        }
        /// <summary>
        /// 
        /// </summary>
        public bool IsSynchronized
        {
            get { return m_oValues.IsSynchronized; }
        }
        /// <summary>
        /// 
        /// </summary>
        public object SyncRoot
        {
            get { return m_oValues.SyncRoot; }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="oArray"></param>
        /// <param name="iArrayIndex"></param>
        public void CopyTo(System.Array oArray, int iArrayIndex)
        {
            m_oValues.CopyTo(oArray, iArrayIndex);
        }
        #endregion

        #region IDictionary 接口函数
        /// <summary>
        /// 
        /// </summary>
        /// <param name="oKey"></param>
        /// <param name="oValue"></param>
        public void Add(object oKey, object oValue)
        {
            m_oKeys.Add(oKey);
            m_oValues.Add(oKey, oValue);
        }
        /// <summary>
        /// 
        /// </summary>
        public bool IsFixedSize
        {
            get { return m_oKeys.IsFixedSize; }
        }
        /// <summary>
        /// 
        /// </summary>
        public bool IsReadOnly
        {
            get { return m_oKeys.IsReadOnly; }
        }
        /// <summary>
        /// 
        /// </summary>
        public ICollection Keys
        {
            get { return m_oValues.Keys; }
        }
        /// <summary>
        /// 
        /// </summary>
        public void Clear()
        {
            m_oValues.Clear();
            m_oKeys.Clear();
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="oKey"></param>
        /// <returns></returns>
        public bool Contains(object oKey)
        {
            return m_oValues.Contains(oKey);
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="oKey"></param>
        /// <returns></returns>
        public bool ContainsKey(object oKey)
        {
            return m_oValues.ContainsKey(oKey);
        }
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public IDictionaryEnumerator GetEnumerator()
        {
            return m_oValues.GetEnumerator();
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="oKey"></param>
        public void Remove(object oKey)
        {
            m_oValues.Remove(oKey);
            m_oKeys.Remove(oKey);
        }

        /// <summary>
        /// 
        /// </summary>
        public object this[object oKey]
        {
            get { return m_oValues[oKey]; }
            set { m_oValues[oKey] = value; }
        }
        /// <summary>
        /// 
        /// </summary>
        public ICollection Values
        {
            get { return m_oValues.Values; }
        }
        #endregion

        #region IEnumerable 接口

        IEnumerator IEnumerable.GetEnumerator()
        {
            return m_oValues.GetEnumerator();
        }
        #endregion

        #region Hashlist 实现的查询对象
        /// <summary>
        /// 
        /// </summary>
        public object this[string Key]
        {
            get { return m_oValues[Key]; }
        }
        /// <summary>
        /// 
        /// </summary>
        public object this[int Index]
        {
            get { return m_oValues[m_oKeys[Index]]; }
        }
        #endregion

        #region IDisposable 数据销毁接口

        public void Dispose()
        {
            m_oKeys.Clear();
        }

        #endregion
    }
}