Как получить версию .NET Framework
Материал из 1GbWiki.
(Различия между версиями)
| Версия 13:35, 15 июля 2009 (править) Dmach (Обсуждение | вклад) м ← К предыдущему изменению |
Версия 13:57, 15 июля 2009 (править) (отменить) Dmach (Обсуждение | вклад) м К следующему изменению → |
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| Строка 1: | Строка 1: | ||
| == Вот так == | == Вот так == | ||
| - | + | <%@ <font color=maroon>Import</font> <font color=red>Namespace</font><font color=blue>="System.Reflection"</font> %> | |
| - | <%@ Import Namespace="System.Reflection" %> | + | <%@ <font color=maroon>Page</font> <font color=red>Language</font><font color=blue>="C#"</font> %> |
| - | <%@ Page Language="C#" %> | + | |
| <% | <% | ||
| - | // Unique framework assembly | + | <font color=green>// Unique framework assembly</font> |
| - | string fw30assembly = "PresentationCore, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"; | + | <font color=blue>string</font> fw30assembly = <font color=maroon>"PresentationCore, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"</font>; |
| - | string fw35assembly = "System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"; | + | <font color=blue>string</font> fw35assembly = <font color=maroon>"System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"</font>; |
| - | string fw35sp1assembly = "System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"; | + | <font color=blue>string</font> fw35sp1assembly = <font color=maroon>"System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"</font>; |
| - | Version frameworkVersion = Environment.Version; | + | <font color=teal>Version</font> frameworkVersion = <font color=teal>Environment</font>.Version; |
| - | string frameworkUpdate = ""; | + | <font color=blue>string</font> frameworkUpdate = ""; |
| - | if (frameworkVersion.Major == 2) | + | <font color=blue>if</font> (frameworkVersion.Major == 2) |
| { | { | ||
| - | try | + | <font color=blue>try</font> |
| { | { | ||
| - | // try load 3.0 assembly... | + | <font color=green>// try load 3.0 assembly...</font> |
| - | frameworkVersion = AssemblyName.GetAssemblyName(Assembly.Load(fw30assembly).Location).Version; | + | frameworkVersion = <font color=teal>AssemblyName</font>.GetAssemblyName(<font color=teal>Assembly</font>.Load(fw30assembly).Location).Version; |
| - | // ... 3.5 | + | <font color=green>// ... 3.5</font> |
| - | frameworkVersion = AssemblyName.GetAssemblyName(Assembly.Load(fw35assembly).Location).Version; | + | frameworkVersion = <font color=teal>AssemblyName</font>.GetAssemblyName(<font color=teal>Assembly</font>.Load(fw35assembly).Location).Version; |
| - | // ... 3.5 sp1 | + | <font color=green>// ... 3.5 sp1</font> |
| - | frameworkVersion = AssemblyName.GetAssemblyName(Assembly.Load(fw35sp1assembly).Location).Version; | + | frameworkVersion = <font color=teal>AssemblyName</font>.GetAssemblyName(<font color=teal>Assembly</font>.Load(fw35sp1assembly).Location).Version; |
| frameworkUpdate = "SP1"; | frameworkUpdate = "SP1"; | ||
| } | } | ||
| - | catch | + | <font color=blue>catch</font> |
| { | { | ||
| - | // Assembly load filed | + | <font color=green>// Assembly load filed</font> |
| } | } | ||
| } | } | ||
| - | string ver = string.Format(".NET Framework version is {0}.{1} {2}", | + | <font color=blue>string</font> ver = <font color=blue>string</font>.Format(<font color=maroon>".NET Framework version is {0}.{1} {2}"</font>, |
| frameworkVersion.Major, | frameworkVersion.Major, | ||
| frameworkVersion.Minor, | frameworkVersion.Minor, | ||
| frameworkUpdate); | frameworkUpdate); | ||
| - | Response.Write(ver); | + | <font color=teal>Response</font>.Write(ver); |
| %> | %> | ||
Версия 13:57, 15 июля 2009
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);
%>
