C# in depth学习(1)

第一章,C#开发的进化史

1、简单数据类型

 

2、排序

  • Sorting an ArrayList using IComparer (C# 1)
  • Sorting a List<Product> using IComparer<Product> (C# 2)
  • Sorting a List<Product> using Comparison<Product> (C# 2)----Sort ,delegate instance,anonymous methods
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  • Sorting using Comparison<Product> from a lambda expression (C# 3)
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  • Ordering a List<Product> using an extension method (C# 3)---按照顺序获取内容,并不改变原有list的内容
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整个演变图如下

3、查找和过滤

  • Looping, testing, printing out (C# 1)-循环的同时,过滤并打印
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  • Separating testing from printing (C# 2)-测试和打印分开进行
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  • Testing with a lambda expression (C# 3)

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原文地址:https://www.cnblogs.com/pauline/p/5552794.html