I was not actually aware .NET 4.5.2 had been released, but Microsoft put up a post on MSDN outlining the major changes in .NET 4.5.2. I have seen a number of developers_complaining about the lack of forms support in .NET. If you’re a .NET developer let us know your thoughts on this release in the comments below. New APIs for ASP.NET apps._The new_HttpResponse.AddOnSendingHeaders_and_HttpResponseBase.AddOnSendingHeaders_methods let you inspect and modify response headers and status code as the response is being flushed to the client app. Consider using these methods instead of thePreSendRequestHeaders_and_PreSendRequestContent_events; they are more efficient and reliable. The_HostingEnvironment.QueueBackgroundWorkItem_method lets you schedule small background work items. ASP.NET tracks these items and prevents IIS from abruptly terminating the worker process until all background work items have completed. This method can’t be called outside an ASP.NET managed app domain. The new_HttpResponse.HeadersWritten_and_HttpResponseBase.HeadersWritten_properties return Boolean values that indicate whether the response headers have been written. You can use these properties to make sure that calls to APIs such as_HttpResponse.StatusCode_(which throw exceptions if the headers have been...

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