什么是一些替代RegistryKey.OpenBaseKey在.NET 3.5？ [英] What are some alternatives to RegistryKey.OpenBaseKey in .NET 3.5?

问题描述

我一直工作在一个安装包，并使用<一个href="http://msdn.microsoft.com/en-us/library/microsoft.win32.registrykey.openbasekey(v=vs.100).aspx"相对=nofollow> RegistryKey.OpenBaseKey 与自定义操作的工作，无论是开放的，从64位注册表或从MSI软件包的32位注册表中添加/删除键/，但是这需要我在目标计算机上安装.NET Framework 4运行我的安装，使用引导程序或别的东西之前，因为 OpenBaseKey 的仅是.NET Framework中的介绍4.理想的情况下，我想只是针对.NET框架3.5并且仍然能够修改或者像在64位或32位的注册表配置的 OpenBaseKey 的;那么我就不需要.NET 4和安装它的开销。

I've been working on an installer package and using RegistryKey.OpenBaseKey to work with custom actions that either open and add/remove keys to/from the 64-bit registry or the 32-bit registry from an MSI package, but this requires me to install .NET Framework 4 on the target machine before running my installer, using a bootstrapper or something else, because OpenBaseKey was only introduced in .NET Framework 4. Ideally, I would like to target just .NET Framework 3.5 and still be able to modify either the 64-bit or 32-bit registry hives like in OpenBaseKey; then I wouldn't need .NET 4 and the overhead of installing it.

是否有替代品的 OpenBaseKey 的对我们这些谁不喜欢让.NET 4 prerequisite？类似P /调用一定WinAPI的方法来揭开这一关，也许？我不知道它会采取什么。

Are there alternatives to OpenBaseKey for those of us who would not like to make .NET 4 a prerequisite? Something like P/Invoking a certain WinAPI method to kick this off, perhaps? I'm not sure what it would take.

推荐答案

对于.NET版本早于4版本没有任何架构的API，允许访问备用注册表意见。为了访问备用的观点，你必须调用本机API RegOpenKeyEx的通过的 KEY_WOW64_32KEY 或 KEY_WOW64_64KEY 标记为合适。

For .NET versions earlier than version 4 there is no framework API that allows access to alternate registry views. In order to access alternate views you must call the native API RegOpenKeyEx passing one of the KEY_WOW64_32KEY or KEY_WOW64_64KEY flags as appropriate.

常见的方式来做到这一点与C ++ / CLI混合模式组件，或使用的P / Invoke 。然而，这是不是很好玩的。注册表API是一些更难以使用，因为它们支持多种数据类型的值。

Common ways to do this are with C++/CLI mixed mode assemblies, or using P/Invoke. However, this is not very much fun at all. The registry APIs are some of the more awkward to use, because they support multiple data types for values.

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