Converting to ASP.NET 4

The topics in this section describe how to migrate to ASP.NET version 4 from previous ASP.NET versions. The .NET Framework version 4 provides a high degree of backward compatibility. Most applications created by using the .NET Framework version 2.0, the .NET Framework version 3.0, or the .NET Framework version 3.5 will run on the .NET Framework version 4 with minimal modifications.

For information about how to migrate from platforms other than ASP or ASP.NET, see Videos on Migrating to ASP.NET on the ASP.NET Web site.

In This Section

See Also


What's New in ASP.NET 4 and Visual Web Developer

ASP.NET Side-by-Side Execution Overview

.NET Framework Multi-Targeting for ASP.NET Web Projects