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They are not given an option to upgrade because 4.5 is not supported and I cannot repro the issue (even when targeting 4.0) on my development machine.This was extremely bad practice OpenSubKey(@"SOFTWARE\Microsoft\NET Framework Setup\NDP\")) { // As an alternative, if you know the computers you will query are running .NET Framework 4.5 // or later, you can use: // using (RegistryKey ndpKey For more information, see Getting Started with the .NET Framework.Targeting and Running .NET Framework apps for version 4.5 and laterThe .NET Framework 4.5 is an in-place update that replaces the .NET Another for Universal Windows Platform (UWP), called .NET APIs for UWP. navigate here

My ASP.Net Application Build broke lastweek. Microsoft. Many other performance, stability, and reliability related fixes in RyuJIT, GC, WPF and WCF. .NET Framework 4.6.2[edit] The preview of .NET Framework 4.6.2 was announced on March 30, 2016.[71] It was Your check might go as follows.

.net Framework Version History

In addition, the .NET Framework 4.5.1 assemblies should not be called from an app that targets an earlier version of the .NET Framework, such as the .NET Framework 4.5 .The.NET Framework Retrieved 17 April 2012. ^ "Technical Report TR/84 Common Language Infrastructure (CLI) – Information Derived from Partition IV XML File". Let's call both the 4.0 and 4.5 runtimes 4.0-versioned runtimes.

Does "Excuse him." make sense? The source code of the Framework Class Library in this version has been partially released (for debugging reference only) under the Microsoft Reference Source License.[30] .NET Framework 3.5 is supported on share|improve this answer edited Apr 3 '12 at 14:43 answered Mar 14 '12 at 12:10 Govert 10.4k23755 add a comment| up vote 4 down vote You can test whether the .NET Update .net Framework Other app models are offered by alternative implementations of the .NET Framework.

Update: Note that the term .NET 4.5 refers to the whole package of several assemblies that make up the base class libraries (BCL) and more (collectively called "framework") plus the runtime Latest .net Framework Version ZDNet. Two new data service components have been added, the ADO.NET Entity Framework and ADO.NET Data Services. See figure below: The build is 18010 which means it is .NET 4.5.

Support.microsoft.com. 2012-06-25. .net Framework 4.6.2 Download All rights reserved. Comments: Flavor=Retail .NET 4.5.3 The product team came back to senses (partially) with .NET 4.5.3 . Console.WriteLine(versionKeyName + " " + name); else { if (sp != "" && install == "1") { Console.WriteLine(" " + subKeyName + " " + name + " SP" + sp);

Latest .net Framework Version

They won't see this as an issue where Microsoft tried something new. Cryptography API: Next Generation. .net Framework Version History A reduced version of the framework, the .NET Compact Framework, is available on Windows CE platforms, including Windows Mobile devices such as smartphones. Asp.net Versions Retrieved 17 February 2015. ^ "ASP.NET MVC, Web API and Web Pages (Razor)".

Microsoft. check over here I have about 50 or so applications running just on my servers and most have come up from .NET 2.x through 3, then 4, then 4.5 and 4.6 and I've never For examples, a WinForms/Console/WPF app will have: And this will prompt the user to download .NET 4.5.On ASP.NET, they'll Environment.Version returns 4.0. C# Versions

Join them; it only takes a minute: Sign up How to reliably detect the actual .NET 4.5 version installed? Is there a way to reliably detect the actual version of the installed .NET 4.5 runtime, so I can run the setup only if it's really required? private static string CheckFor45PlusVersion(int releaseKey) { if (releaseKey >= 394802) return "4.6.2 or later"; if (releaseKey >= 394254) { return "4.6.1"; } if (releaseKey >= 393295) { return "4.6"; } if http://evollux.net/net-framework/version-of-runtime-net-framework.html Method-level encryption tools for .NET code are available from vendors such as SafeNet.

Although the runtime engine is described by an ECMA/ISO specification, other implementations of it may be encumbered by patent issues; ISO standards may include the disclaimer, "Attention is drawn to the Clr Version The file that will tell us the version being used is mscorwks.dll. Mainstream support for .NET Framework 1.1 ended on 14 October 2008, and extended support ended on 8 October 2013. .NET Framework 1.1 is the last version to support Windows NT 4.0.

The following table summarizes .NET Framework version history and correlates each version with Visual Studio, Windows, and Windows Server.

mknopf March 14, 2012 # re: .NET 4.5 is an in-place replacement for .NET 4.0 Thanks for the heads up, we host hundreds of apps across more than 100 servers so Expression Blend and Design. This prevents ill-defined casts, wrong method invocations and memory size issues when accessing an object. Check .net Version Cmd Version 3.5 SP1 of the .NET Framework shipped with Windows 7.

Ability to define the culture for an application domain. To find the current runtime version by using the Clrver toolUse the CLR Version Tool (Clrver.exe) to determine which versions of the common language runtime are installed on a computer.From a For information about support for the .NET Framework, see Microsoft .NET Framework Support Lifecycle Policy on the Microsoft Support website.Targeting and running apps for older versionsThe .NET Framework versions 2.0, 3.0, weblink Programs written for .NET Framework execute in a software environment (as contrasted to hardware environment) known as Common Language Runtime (CLR), an application virtual machine that provides services such as security,

Archived from the original on 12 April 2016. Rick Strahl March 27, 2012 # re: .NET 4.5 is an in-place replacement for .NET 4.0 @Olivier - LOL!