本文介绍了什么是'=>'在C#中吗?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

I have seen this code:

myContext.SomeEntities.Single(x => x.code == code);

And I don´t know what does the => operator do.

Every search on google about the operator returns no results.

Thank you.

解决方案

The => operator designates a Lambda Expression:

static void Main(string[] args)
{
    Func<int, int> func = x => x * x;
    int j = func(5);
    // j == 25
}

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05-27 17:50
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