实现ICollection例子
实现ICollection的范例
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自定义
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using System;
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using System.Collections;
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namespace Relaction.Collections
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{
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/**//// <summary>
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///
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/// </summary>
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public class MyCollections:ICollection
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{
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private string[] _list;
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private object _root = new object();
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public MyCollections()
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{
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_list = new string[3]
{"1","2","3"};
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}
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ICollection 成员#region ICollection 成员
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public bool IsSynchronized
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{
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get
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{
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return true;
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}
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}
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public int Count
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{
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get
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{
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return _list.Length;
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}
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}
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public void CopyTo(Array array, int index)
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{
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_list.CopyTo(array,index);
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}
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public object SyncRoot
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{
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get
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{
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return _root;
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}
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}
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#endregion
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IEnumerable 成员#region IEnumerable 成员
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public IEnumerator GetEnumerator()
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{
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return _list.GetEnumerator();
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}
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#endregion
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}
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}
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客户代码:
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客户代码
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private void button7_Click(object sender, System.EventArgs e)
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{
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Relaction.Collections.MyCollections c = new Relaction.Collections.MyCollections();
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foreach(string s in c)
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{
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label1.Text += s.ToString();
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}
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}
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