C#中的初始化和赋值有什么区别 [英] What's the difference between Initialization and Assignment in C#

问题描述

可能重复:
C#变量初始化与赋值

Possible Duplicate:
C# variable initializations vs assignment

就像标题中一样，有人可以解释一下C#中的Initialization和Assignment有什么区别吗?我正在准备考试，我想知道回答此类问题的最佳方法是什么.谢谢

Just like in the title, could someone please explain what is the difference between Initialization and Assignment in C#? I'm preparing for a test and I wanted to know what's the best way to answer this type of question. Thanks

干杯， n1te

推荐答案

初始化变量时，您将其声明为存在.

When you initialize a variable you're declaring it into existence.

PlasticCup mySippyCup = new PlasticCup();

分配时，您只是在说这杯水"进入这杯".杯子已经存在.

When you assign, you're just saying "this water" goes into "this cup". The cup already exists.

mySippyCup = new PlasticCup();

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