system.web

Closed . This question is opinion-based . It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post . Closed last year . This type/member supports the .NET Framework infrastructure and is not intended to be used directly from your code. Can anyone speak to the fact that the System.Web.Razor.* namespaces are polluted with this? This seems plain irresponsible, if not insulting. I would like to understand the rationale behind this decision, and my question to any .NET contributors is, why? Addendum

I download a project on Gitgub Basically is a Console Application. But I want to translate this C# Console Application to a Universal Windows App. I want to use HttpUtility.UrlEncode in a windows 10 universal, but I can not find System.Web in .NET (Add Reference) How can I add this assembly to my project? Error: The "HttpUtility" Does not existin the current context. Im using Visual Studio 2015 I try with this question: How Add System.Web Reference To A Windows Form Application But doesnt work for the Universal 10 app. Thanks in advance! The System.Web assembly is a huge monolith that

I'm trying to publish an ASP.NET MVC 4 Internet Application. After it's been published, I go ahead and click the link for my website and find this: Server Error in '/' Application. Could not load file or assembly 'System.Web.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.IO

System.Web.PreApplicationStartMethodAttribute defined as: [AttributeUsage(AttributeTargets.Assembly, AllowMultiple=true)] public sealed class PreApplicationStartMethodAttribute : Attribute {} I.e. it allows multiple usage (AllowMultiple=true). But if I try to added several usages of this attribute to my assembly : [assembly: PreApplicationStartMethod(typeof(MyType1), "Start")] [assembly: PreApplicationStartMethod(typeof(MyType2), "Start")] I get compiler error: Error 2 Duplicate 'PreApplicationStartMethod' attribute Why is this? I suspect you were looking at the .NET 4.5 version , which is

So we've upgraded our site from 3.5 SP1 -> .NET 4. When we ran the site, we got an Internal Server Error (500), stating the following configuration group could not be read: <system.web.extensions> <scripting> <scriptResourceHandler enableCompression="true" enableCaching="true" /> <webServices> <jsonSerialization maxJsonLength="999999" /> </webServices> </scripting> </system.web.extensions> We commented out this section and the website ran fine (but now we are getting problems with JSON - because of the above required property). We've read threads on this issue, and most of them say "Your