C#:匿名方法与命名方法 [英] C#: Anonymous method vs Named method
问题描述
我是 SO 新手，每天都在使用技术 (C#) 行话进行编程和学习.
I'm new to SO and programming and learning day by day with bits and pieces of tech (C#) jargons.
谷歌搜索了一段时间后，下面是我对methods
After Googling for a while, below is what I've researched about methods
方法是一个语句块，用于代码的可重用性&它还支持使用不同的 SIGNATURE 进行重载....例如:drawShape(2pts), drawShape(3pts) 等等...
A Method is a block of statements, which serves for code reusability & it also supports overloading with different SIGNATURE....for ex: drawShape(2pts), drawShape(3pts) etc...
Anonymous 方法是一种带有语句块的方法，但没有名称....(因为现在问还为时过早，在wt情况下我们遇到匿名方法……任何文章、样本……)
An Anonymous method is one with block of statements, but no
name....(as its premature to ask, in wt situation we come across
anonymous method...any articles, samples ...)
命名方法:这是一个链接，但是最后我没有明白命名方法实际上是什么......
Named method: Here's a link but at the end i didn't get what Named Method actually is...
谁能解释什么是命名"方法，以及我们在哪里使用匿名方法?
Can anyone explain what a "Named" method is, and where do we use anonymous method?
推荐答案
命名方法是一种您可以通过其名称调用的方法(例如，它是一个具有名称的函数).例如，您定义了一个将两个数字相加的函数:
A named method is a method you can call by its name (e.g. it is a function that has a name). For example, you have defined a function to add two numbers:
int f(int x, int y)
{
return x+y;
}
您可以像这样按名称调用此方法:f(1, 2);.
You would call this method by its name like so: f(1, 2);.
匿名方法是一种作为参数传递给函数而无需其名称的方法.这些方法可以在运行时构建，也可以在编译时从 lambda 表达式求值.
Anonymous method is a method that is passed as an argument to a function without the need for its name. These methods can be constructed at runtime or evaluated from a lambda expression at compile time.
这些方法经常用于LINQ查询，例如:
These methods are often used in LINQ queries, for example:
int maxSmallerThan10 = array.Where(x => x < 10).Max();
表达式 x =>×＜10 被称为 lambda 表达式，其结果是一个匿名函数，该函数将由 Where 方法运行.
The expression x => x < 10 is called a lambda expression and its result is an anonymous function that will be run by the method Where.
如果你是初学者，我建议你先阅读一些更基础的东西.查看以下链接:
If you are a beginner, I would suggest you first read about more basic stuff. Check out the following links:
- http://www.completecsharptutorial.com/
- http://www.csharp-station.com/tutorial.aspx
- http://www.homeandlearn.co.uk/csharp/csharp.html立>
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