Can a project that necessarily has to be in Net Framework 4.0 be included in a solution that has all its projects in Net Framework 3.5?
The NetFramework 4.0 project implements SignalR and therefore cannot be downloaded from the Framework.
Can a project that necessarily has to be in Net Framework 4.0 be included in a solution that has all its projects in Net Framework 3.5?
The NetFramework 4.0 project implements SignalR and therefore cannot be downloaded from the Framework.
Yes. can be included. The build framework is configured for each project.
You only have to take into account that when referencing a project (Referenced Project) from another project (Referenced Project) the Framework version of the referenced project must be higher than that of the referenced project. In other words, the referenced project's set of operations must be a superset of the referenced project's set of operations.