IIS启动条件不适用于Windows 7(64位计算机) [英] IIS Launch Condition doesn't work with windows 7 (64 Bit Machine)

问题描述

你好，

我有一个网络安装项目.安装之前，我需要检查是否在目标计算机上配置了IIS.我使用了以下URL， IIS启动条件 [ ^ ]，但这不起作用如果目标计算机是Windows 7.谁能帮我解决这个问题?

更新:此问题仅与64位操作系统有关.

现在，我可以通过阅读注册表项来检查IIS的存在.这是该代码.

Hello,

I have a web setup project. I need to check whether IIS is configured on target machine before installation. I have used the following URL, IIS Launch Condition[^] , But this is not working if the target machine is Windows 7 . Can anyone help me to solve this?

Update : This issue is with 64 bit OS only.

Now I can check the presence of IIS by reading registry key. Here is the code for that.

private bool showError = false;
public bool ShowError
  {
    get { return showError; }
    set { showError = value; }
  }

private string subKey = @"SOFTWARE\Wow6432Node\Microsoft\Inetmgr\Parameters";
public string SubKey
  {
     get { return subKey; }
     set { subKey = value; }
  }

private RegistryKey baseRegistryKey = Registry.LocalMachine;
public RegistryKey BaseRegistryKey
        {
            get { return baseRegistryKey; }
            set { baseRegistryKey = value; }
        }

private void ShowErrorMessage(Exception e, string Title)
 {
    if (showError == true)
      MessageBox.Show(e.Message,Title,MessageBoxButtons.OK, MessageBoxIcon.Error);
  }

   public string Read(string KeyName)
   {
       RegistryKey rk = baseRegistryKey;
       // Open a subKey as read only
       RegistryKey sk1 = rk.OpenSubKey(subKey);
       // If the RegistrySubKey doesn't exist -> (null)
       if (sk1 == null)
       {
           return null;
       }
       else
       {
           try
           {
               // If the RegistryKey exists I get its value or null is returned.
               return (string)sk1.GetValue(KeyName.ToUpper()).ToString();
           }
           catch (Exception e)
           {
               ShowErrorMessage(e, "Reading registry " + KeyName.ToUpper());
               return null;
           }
       }
   }

private void button2_Click(object sender, EventArgs e)
   {
      MessageBox.Show(Read(@"MajorVersion"));
   }

但是在我的Web安装项目中，启动条件不起作用.
我已经尝试过如下....

But in my web setup project, the Launch condition is not working.
I have tried it as follows....

Name    = Search for IIS
Propery = IISVERSION
regKey  = HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Inetmgr\Parameters
Root    = vsdrrHKLM
Value   = MajorVersion

我给出的条件如下....

I have given the condition as follows....

IISVERSION >= "#4"

但是这种情况似乎不起作用.当我在配置了IIS的64位Windows 7计算机上尝试该安装程序时，安装程​​序因IIS启动条件而失败.

任何帮助，将不胜感激.

问候
Sebastian

But this condition is not seems to be working. When I tried it in a 64 bit Windows 7 machine with IIS configured, the installer failed with IIS launch condition.

Any help on this would be appreciated.

Regards
Sebastian

推荐答案

这无济于事:Right-click web setup project -> View -> Launch Condition -> IIS Condition to set for IIS check.


更新:
有可以使用的替代方法.我们在这里被告知需要为IIS检查哪个注册表项: http://learn. iis.net/page.aspx/135/discover-installed-components/ [ ^ ].
您的启动条件可以读取该特定的注册表项(HKLM \ SOFTWARE \ Microsoft \ InetStp \ Components \ Metabase)，并检查该值是否等于字符串"1".

这篇文章 [ ^ ]听起来用户已成功使用Win7.

值得一试！

Does this not help: Right-click web setup project -> View -> Launch Condition -> IIS Condition to set for IIS check.


UPDATE:
There is an alternative that can be used. We are told that which registry key needs to be checked for IIS here: http://learn.iis.net/page.aspx/135/discover-installed-components/[^].
Your launch condition can read that specific registry key (HKLM\SOFTWARE\Microsoft\InetStp\Components\Metabase) and check if the value equals the string "1".

This post[^] sounds user was successful in it with Win7.

Worth a try!

这篇关于IIS启动条件不适用于Windows 7(64位计算机)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！