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How to download the .NET 3.5 SP1 installation package, in view of this problem, this article introduces the corresponding analysis and answer in detail, hoping to help more partners who want to solve this problem to find an easier way.

I was training outside the classroom using the VS2003 version, the teacher made. NET 3.5 SP1 examples let us copy back, my own computer because the VS2003 version of this development tool is not installed, so can not be opened to see, I went to buy software to see now there is a 2006 version, if the 2006 version of the installation, can you open the teacher in the classroom with the VS2003 version of the example? Can I continue to use it?

This time a series of adjustments are made on Microsoft's developer network. According to Brian Goldfarb, director of Microsoft's Web platform, "the adjustments are actually not the most important." He pointed out that disk buffering provides users with the ability to store web pages on disk. "even so, from internal tests, the products we are developing are not very mature. If we feel that there will be a series of problems after the lack of these features, we will not delete them." At the same time, Microsoft has also modified the .NET 3.5 SP1. Authorization adjustments mainly include support for LICX in the .net other Visual Web Developer.

The free version of Visual Web Developer 2008 Express has also been updated in SP1 with support for class libraries and ASP.NET Web Application project types. Earlier versions of the Visual Web Developer Express version only supported ASP.NET web-site projects.

In addition, support for class libraries and web applications will allow you to build ASP.NET MVC and Silverlight projects in the free Visual Web Developer version 2008. All of the above JavaScript, dynamic data, classic ASP, and AJAX improvements will work in the Visual Web Developer Express version.

Improvements to client development .NET 3.5 SP1 and VS 2008 SP1 include significant performance, deployment, and functional improvements for client application development. Tim Sneath has a wonderful blog post here that discusses some of the client development improvements. Here are the details:

Application startup and Working Set performance improvement

The .NET 3.5 SP1 includes very significant performance improvements to CLR that will allow its applications to start quickly, especially in "cold start" scenarios (meaning that there are currently no .NET applications running). Most of these benefits are achieved by changing the layout of blocks in the CLR NGEN file and by greatly optimizing the IO access mode. We will also make some good optimizations to our JIT code generator to allow better line internalization of methods that use structs.

Today, after installing SP1, we have measured the startup speed of large .NET client applications by almost 40%, and these optimizations have the side effect of increasing the request throughput of ASP.NET applications to 10% per second in some cases.

New New .NET Framework client Profile installation package

The .NET 3.5 SP1 also introduces a new installation package option called ".NET Framework Client Profile" for developers building .NET client applications, which provides a new installer that provides a smaller, faster, and simpler installation experience for .NET client applications on machines that have not yet installed the .NET Framework.

The .NET 3.5 SP1 installation includes only those assemblies and files in the .NET Framework that are commonly used in client-side application scenarios. For example, it includes Windows Forms, WPF, and WCF, but does not include ASP.NET and those libraries and components that are mainly used in server scenarios. We expect this installation package to be about the size of 26MB, which will be much faster to download and install than the full .NET Framework installation package.

The assemblies and APIs in the .NET Framework Client installation package are the same as those in the full .NET Framework installation package, which means that the application can be directed to the NET 3.5 SP1 Client Profile and the full Profile without the need for recompilation. All .NET applications that work under the .NET Client Profile installation package also work automatically under the full .NET framework.

Developers can call up the project property pages of client applications in VS 2008 SP1 to specify that the client applications they build support both .NET 3.5 SP1 and the full .NET Framework. On the project property page, they can select a new check box to indicate that it only needs those assemblies that are included in the .NET Framework Client Profile.

This is the answer to the question about how to download the .NET 3.5 SP1 installation package. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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