如何从字符串中获取包括空终止符的字节? [英] How do I get bytes including a null termination char from a string?

问题描述

你好StackOverflowers

Hello StackOverflowers,

我在某处读到C#字符串不是以null结尾的.很好！但我想知道该方法是否:

I read somewhere that C# string are not null terminated. M'fine ! But I'd like to know if the method :

byte[] myBytes = Encoding.ASCII.GetBytes(myString);

在数组的末尾添加一个空终止符，或者是否必须手动执行?(将使用此数组的C系统确实需要它).

add a null termination character to the end of the array or if I must do it manually ? (the C system which will use this array does need it).

如果是手动的，我想方法是:

If manual, I guess the way would be :

byte[] myBytes = Encoding.ASCII.GetBytes(myString + '\0');

数据应为ASCII，无需担心编码.

The data is meant to be ASCII, no worries about encoding.

推荐答案

它没有添加，您的第二个代码将起作用.

It doesn't add, your second code will work.

byte[] myBytes = 
         Encoding.ASCII.GetBytes("A"); // gives {65}

byte[] myBytes = 
    Encoding.ASCII.GetBytes("A"+"\0"); // gives {65, 0}

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