This action is used to precompile an ASP.NET site.
.NET Framework Version
Specifies the version of the .NET Framework which will be used to build the project. This is
not the version that the project is build against, only the version of MSBuild which
is invoked. Unless there is a specific reason to use an older version, it is recommended
that you leave this value set to (auto detect), which will use the latest available version.
Application Virtual Path
The virtual path of the web application. For example: / or /mywebsite/