如何获取vb源代码中的所有注释（file.vb） [英] How to get all comments in vb source code (file.vb)

问题描述

大家好！



我使用vb6读取vb文件，并获取vb文件中的所有注释。我怎样才能在vb6中使用正则表达式。？





谢谢：）

hi everybody!

i am using vb6 for read a vb file, and get all comments in vb file. how can i do it using regular expression in vb6.?


thanks :)

推荐答案

说实话，我不会 - 正则表达式是一个相当愚蠢的对象，并且擅长字符串匹配，但是当涉及到复杂的东西时它是无用的：

To be honest, I wouldn't - a regex is a fairly dumb object and is good at string matching, but it's pretty useless when it comes to complex stuff:

Dim myVar as String = "It's going wrong!" 'Oh yes it is! It's wrong, wrong, wrong...

相反，我会看一个更复杂的解析器，但为什么呢无论如何你想要这样做 - 可能有更好的方法。

Instead I'd look at a more sophisticated parser, but why do you want to do that anyway - there may be a better way to do it.

逐行加载你的源文件，并测试每一行。你想要的是在'或 REM 之后拿走所有东西。



我不确定正确的正则表达式，我很害怕。我的方法是打开源代码并逐个字符地读取它，将所有内容放在注释指示符和行尾之间。

Load your source file line by line, and test each line. What you want is to take everything after either ' or REM.

I'm not sure of the exact Regex, I'm afraid. My approach would be to open the source and read it character by character, taking everything between a comment indicator and the end of the line.

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