ASP.NET 4.5 в IIS

Question

Как я могу проверить, какой ASP.NET 4.5 установлен в IIS на C#. Как определить версию IIS

танков

Answer 1

Напоминание: вызовы, как показано ниже, не должны подвергаться публично (например, в Интернете), так как раздавать информацию о версии может привести к уязвимости эксплуатируют.

Сказав, что ... здесь идет:

public string IISVersion() 
{ 
    var v = System.Web.HttpRuntime.IISVersion; 
    return string.Format("{0}.{1}", v.Major, v.Minor); 
} 

public string Get45orHigherFromRegistry() 
{ 
    // Based on code found here: https://msdn.microsoft.com/en-us/library/hh925568(v=vs.110).aspx 
    using (RegistryKey ndpKey = RegistryKey 
     .OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32) 
     .OpenSubKey("SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\")) 
    { 
     var versionInfo = ndpKey != null && ndpKey.GetValue("Release") != null 
      ? CheckFor45DotVersion((int)ndpKey.GetValue("Release")) 
      : "4.5 or later is <b>not detected</b>."; 

     return ".NET Framework Version:<br>" + versionInfo; 
    } 
} 

private static string CheckFor45DotVersion(int releaseKey) 
{ 
    // Based on code found here: https://msdn.microsoft.com/en-us/library/hh925568(v=vs.110).aspx 
    if (releaseKey >= 394271) return "4.6.1 (installed on Windows OS versions other than Windows 10)"; 
    if (releaseKey >= 394254) return "4.6.1 (installed on Windows 10)"; 
    if (releaseKey >= 393297) return "4.6 (installed on Windows OS versions other than Windows 10)"; 
    if (releaseKey >= 393295) return "4.6 (installed with Windows 10)"; 
    if (releaseKey >= 379893) return "4.5.2"; 

    var SupportHasEnded = "<br>NOTE: Official MS support for this version has ended on January 12, 2016. You should upgrade to 4.5.2 or higher."; 

    if (releaseKey >= 378758) return "4.5.1 (installed on Windows 8, Windows 7 SP1, or Windows Vista SP2)" + SupportHasEnded; 
    if (releaseKey >= 378675) return "4.5.1 (installed with Windows 8.1)" + SupportHasEnded; 
    if (releaseKey >= 378389) return "4.5" + SupportHasEnded; 

    return "4.5/4.6/4.* with unknown release key '" + releaseKey + "'"; 
}