Как получить версию .NET Framework

Материал из 1GbWiki.

(Различия между версиями)

Текущая версия

[править] Вот так

<%@ Import Namespace="System.Reflection" %>
<%@ Page Language="C#" %>

<%
  // Unique framework assembly
  string fw30assembly = "PresentationCore, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35";
  string fw35assembly = "System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";
  string fw35sp1assembly = "System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";
  
  Version frameworkVersion = Environment.Version;
  string frameworkUpdate = "";

  if (frameworkVersion.Major == 2)
  {
    try
    {
      // try load 3.0 assembly...
      frameworkVersion = AssemblyName.GetAssemblyName(Assembly.Load(fw30assembly).Location).Version;
      // ... 3.5
      frameworkVersion = AssemblyName.GetAssemblyName(Assembly.Load(fw35assembly).Location).Version;
      // ... 3.5 sp1
      frameworkVersion = AssemblyName.GetAssemblyName(Assembly.Load(fw35sp1assembly).Location).Version;
      frameworkUpdate = "SP1";
    }
    catch
    {
      // Assembly load filed
    }
  }
	
  string ver = string.Format(".NET Framework version is {0}.{1} {2}",
    frameworkVersion.Major, 
    frameworkVersion.Minor, 
    frameworkUpdate);
    
  Response.Write(ver);
%>