My ASP.NET application runs on IIS o开发者_JAVA百科n my web server and uses Microsoft .NET Framework 4 Beta 2. (Its Application Pool is set to .NET Framework version .NET Framework v4.0.21006
.)
I debug on my development machine using the ASP.NET Development Server that comes with Visual Studio.
How do I make my development machine also use .NET 4.0 ?
Shouldn't you just need to install .Net 4.0 on the dev machine and point your web.config to it?
Mod the Config..
http://msdn.microsoft.com/en-us/library/yy40ytx0(VS.100).aspx
This should shed more light on the topic as well..
http://blogs.msdn.com/webdevtools/archive/2009/06/06/multi-targeting-of-web-projects-using-visual-studio-2010-beta1.aspx
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