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  • 查询表达式与查询操作符

    //查询操作符

    public static void LambdaDemoDelegatePlus()

            {

                     var result=Process.GetProcesses().where(pro=>pro.WorkingSet64>20*1024*1024)

                                               .OrderByDescending(pro>pro.WorkingSet64)

                                               .select(pro=>{id=pro.Id,Name=pro.ProcessName,Memory=pro.WorkingSet64});

                           ObjectDumper.Write(result,1);

            }

    //查询表达式

    public static void LambdaDemoDelegatePlus()

            {

                              var result = from pro in Process.GetProcesses()

                             where pro.WorkingSet64 > 20 * 1024 * 1024

                             orderby pro.WorkingSet64  descending

                             select new

                             {

                                 id = pro.Id,

                                 Name = pro.ProcessName,

                                 Memory = pro.WorkingSet64

                             };

                //查询表达式

                ObjectDumper.Write(result,1);

            }

    使用查询表达式能够享受到类似SQl的语法所带来的便利

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  • 原文地址:https://www.cnblogs.com/flyaway100/p/3467814.html
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