/*------------------------------------------------------------------
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-- COPYRIGHT (C) 2011-2020 hanhe
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-- ALL RIGHTS RESERVED.
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-- han he
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-- CREATE DATE: 2014/06/27
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-- CREATE MAN: 姜新军
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-- 对IList数据集合方法的扩充
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-- MODIFY HISTORY:
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-- MODIFY DATE:
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-- MODIFY MAN:
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-- MODIFY DESC:
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-- MODIFY DATE:
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-- MODIFY MAN:
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-- MODIFY DESC:
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---------------------------------------------------------------------*/
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Data;
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namespace HH.WMS.Utils
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{
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/// <summary>
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/// 对集合的扩展方法
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/// </summary>
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public static class CollectionUti
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{
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/// <summary>
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/// 查看一个集合是否有数据
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/// </summary>
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/// <param name="list">列表</param>
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/// <returns></returns>
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public static bool HasItem(IList list)
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{
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return list != null && list.Count > 0;
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}
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/// <summary>
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/// 把字符串集合，用符号连接起来
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/// </summary>
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/// <param name="separate">分隔符号</param>
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/// <param name="stringList">字符串集合</param>
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/// <returns>字符串</returns>
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public static string Join(string separate, List<string> stringList)
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{
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if(!HasItem(stringList))
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{
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return "";
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}
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return string.Join(separate, stringList.ToArray());
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}
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}
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}
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