Char *到注册表，然后检索它？ [英] Char* to registry, then retrieve it?

问题描述

我一直在做一些涉及注册表的工作。

我可以写和读数字很好，但是我坚持写作和阅读字符串。


我已经谷歌搜索了一段时间，发现大部分是对vc的引用。


所以基本上，有人可以向我解释如何将char *写入注册表项，并且然后再次检索它，进入char *形式。

Hi, I have been doing some work involving the registry.
I can write and read numbers fine, but im stuck writing and reading strings.

I''ve been googling for a while, and found mostly references to vc.

So basicly, can someone explain to me how to write a char* to a registry key, and then retrieve it again, into char* form.

推荐答案

也许这个链接有帮助吗？


亲切的问候，


Jos

Maybe this link helps?

kind regards,

Jos

啊，我正在使用regQueryValueEx，感谢链接，我环顾四周，发现：

"确保任何字符串值返回的（REG_SZ，REG_MULTI_SZ和REG_EXPAND_SZ）是空终止的，使用RegGetValue函数。


我使用了RegGetValue，但包括windows.h和winreg。 h，编译器说它没有b定义了。有什么想法吗？

Ah, I was using regQueryValueEx, thanks for the link, I looked around and found:
"To ensure that any string values (REG_SZ, REG_MULTI_SZ, and REG_EXPAND_SZ) returned are null-terminated, use the RegGetValue function."

I had a go at using RegGetValue, but including windows.h, and winreg.h, the compiler says it has not been defined. Any ideas?

@ Adam01
RegGetValue 是一个相对较新的功能。您需要将 _WIN32_WINNT 设置为> = 0x600 才能使用它。

@Adam01
RegGetValue is a relatively new function. You''ll need to set _WIN32_WINNT to >= 0x600 in order to use it.

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