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  • LInqWhere

    List<string> color = new List<string>() { "red", "yellow", "green", "black", "blue" };
    //使用where子句
    var result = from c in color
                     where c.Length > 4
                     select c;
    //使用Where操作符
    var result2 = color.Where(u => u.IndexOf("ll") > -1);
    Response.Write("查询长度大于4的字符串:<br/>");
    foreach (var item in result)
    {
    Response.Write(item + "<br/>");
    }
    Response.Write("查询包含子串ll的字符串:<br/>");
    foreach (var item in result2)
    {
    Response.Write(item + "<br/>");
    }

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  • 原文地址:https://www.cnblogs.com/Yellowshorts/p/2869434.html
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