确定是否ASP.Net已正确注册 [英] Determining if ASP.Net is properly registered

问题描述

有没有人有防弹方法（在C＃中最好！）确定ASP.Net正确您的计算机上注册的？

Does anyone have a bulletproof method (in C# ideally!) of determining if ASP.Net is properly registered on your computer ?

我写的ASP.Net应用程序的安装程序，我需要知道我是否应该运行为aspnet_regiis 。

I am writing an installation program for an ASP.Net application and I need to know whether I should run aspnet_regiis.

目前，我们始终运行为aspnet_regiis 的时刻 - 我保证ASP.Net正确注册，但这不可取的，因为它会提示所有的应用程序池重新启动。

At the moment we always run aspnet_regiis - I to ensure that ASP.Net is registered properly but this undesirable because it prompts a restart of all the application pools.

有在网络上几个有用的页面（如 HTTP：// WWW 。codeproject.com / KB / CS / iisdetection.aspx ），但作为该展后的意见，这是很常见的情况是，注册表报告说，ASP.Net已注册，但为aspnet_regiis 仍需要运行配置IIS。用户'JonB贴东西，看起来像它应该工作IIS6（和IIS7与IIS6兼容性能），但我仍然需要编写单独的检测code为IIS 7禁用IIS6兼容性模式。

There are several useful pages on the web (e.g. http://www.codeproject.com/KB/cs/iisdetection.aspx) but as the comments in that post show, it is quite often the case that the registry reports that ASP.Net is registered but aspnet_regiis still needs to be run to configure IIS. The user 'JonB' posted something that looks like it should work for IIS6 (and IIS7 with IIS6 compatibility enabled) but I would still need to write separate detection code for IIS 7 with IIS6 compatibility mode disabled.

所以，有没有人已经破解这个螺母？如果是的话，请让我们知道，这将是一个节省时间。否则，我会尝试和端口C ++的解决方案到C＃的IIS6和IIS7我会看检查＆LT; isapiCgiRestriction＆GT; 部分 applicationHosts.config 为

So has anyone cracked this nut already? If so please let us know as it will be a time saver. Otherwise I will try and port the C++ solution into C# for IIS6 and for IIS7 I will look examine the <isapiCgiRestriction> section of applicationHosts.config for

<add path="%windir%\Microsoft.NET\Framework\v2.0.50727\aspnet_isapi.dll" allowed="true" groupId="ASP.NET v2.0.50727" description="ASP.NET v2.0.50727" />

最后一个问题...

Last question...

有谁知道，如果事情是相同/不同在Windows 7？

Does anyone know if things are the same/different in Windows 7?

推荐答案

首先我会尝试运行为aspnet_regiis -lv 。这应该给你喜欢的输出：

First I would try running aspnet_regiis -lv. This should give you an output like:

1.1.4322.0      Valid           C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\aspnet_isapi.dll
2.0.50727.0     Valid           c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_isapi.dll

，你可以轻松地分析，以验证您的目标版本的安装和有效。如果不是，你就必须去为aspnet_regiis -i 路线。

此外，因为你可以做此项检查在C＃中，你可以测试页添加到您的ASP.NET应用程序。你通常会考虑安装成功后，做了的HttpWebRequest 的测试页上。页面本身可以作为一个空白页一样简单和复杂，因为在运行安装（文件/文件夹的权限，数据库配置等）的自我检查，如果一切正常，只会返回一个HTTP 200。任何超时或错误表示不好安装。然后，可选，删除测试页。

Also, given that you can do this check in C#, you could add a test page to your ASP.NET application. After what you would normally consider a successful installation, do a HttpWebRequest on that test page. The page itself can be as simple as an empty page and as complicated as running a self-check of the installation (file/folder permissions, DB configuration, etc.) and would only return a HTTP 200 if everything is ok. Any timeout or error indicates a bad install. Then,optionally, delete the test page.

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